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How To Change The Subject of a Formula - GCSE Maths 

The Organic Chemistry Tutor
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This GCSE maths video tutorial explains how to change the subject of a formula. It discusses how to rearrange a formula to solve a specific variable in the equation.
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22 авг 2024

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Комментарии : 430   
@TheOrganicChemistryTutor
@TheOrganicChemistryTutor 7 месяцев назад
Final Exams and Video Playlists: www.video-tutor.net/
@olamideiyanda2317
@olamideiyanda2317 4 года назад
this was so helpful, i learnt more in 20mins than i did in a week worth of class
@mathsandsciencechannel
@mathsandsciencechannel 3 года назад
Good learn more on my channel
@flimsyskin
@flimsyskin 3 года назад
Yes I did too
@totomoto1578
@totomoto1578 3 года назад
So truee
@renukajampala4185
@renukajampala4185 3 года назад
Ikr school sucks :)
@xxxvirozxxx5110
@xxxvirozxxx5110 3 года назад
u learned more from this video cuz you decided to learn from this video instead of focusing and learning in school
@maneli3112
@maneli3112 4 года назад
You are always straight to the point; no "beating around the bush", and i love that. Awesome tutor.👏
@untouchable7821
@untouchable7821 2 года назад
Exactly , he is teaching, what he is doing step by step but on the same time he didn’t wast time and make the listeners goes somewhere else , he just answer what is your mind before you even asking
@khyleebrahh7
@khyleebrahh7 5 месяцев назад
I cant follow. Its way to complex foe me
@nephilimshammer9567
@nephilimshammer9567 8 месяцев назад
Why is this stuff so hard
@apexverdict4625
@apexverdict4625 4 года назад
It’s at this stage where anything I’m told to learn in college I learn here and then go to college knowing it
@Mehfoff
@Mehfoff 4 года назад
U learn this in college? Bruh we learn this in elementary school 😭😭😔
@OninabResources
@OninabResources 4 года назад
Get More on Change of Subject of Formulae: Part1: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-tMz5KMtsTLI.html Part 2: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-oOHL3YALFpQ.html
@funnymemes2116
@funnymemes2116 4 года назад
Yh I learnt this in elementary school but they repeat it in college
@Sokkaeatspeople
@Sokkaeatspeople 5 лет назад
Thanks for all your videos man. You helped me score a 192 on my science GED test. You’re the best! 👊
@nivaar7
@nivaar7 3 года назад
congrats
@Sokkaeatspeople
@Sokkaeatspeople 3 года назад
@@nivaar7 thanks dude
@kbgeorge7827
@kbgeorge7827 3 года назад
Wow👍
@lifeofjohn1333
@lifeofjohn1333 2 года назад
congrats bro
@phillyo51
@phillyo51 4 года назад
Best video I've found on the internet explaining how to transpose formula. Thank you.
@RINRXN007
@RINRXN007 2 года назад
im missing out stuffs from 2019 and im watching at 2021, THIS IS JUST SOOO HELPFUL. More helpful than a month of teaching these online
@noufshahi8946
@noufshahi8946 2 года назад
Im confused in solving equations 3x+7=5x-23 -5x-7=-5x--7 -2x+7=-23 Why didn't we cancel 3x from 3xand5x and WHY 5x from upper equation how to choose which to cancel?
@giselle283
@giselle283 2 года назад
@@noufshahi8946 hey, I'm not sure if this is what you meant, but if u cancel 3x from both sides, you would still get the same answer in the end, as cancelling 5x from both sides, however it might look like this; 23= 2x -7 instead, which is still the same as -2x +7= -23 because if you switched -2x+7 and -23 to opposite sides of the equals sign, their signs would change (negative to positive or positive to negative etc.). so it shouldn't really matter :) but generally I like to cancel the smaller x value (in this case 3x) from both sides! hopefully that helps a bit?
@sompisiphinda1417
@sompisiphinda1417 5 лет назад
Thank you so much for this valuable lesson. Much appreciated
@toadster4160
@toadster4160 3 года назад
The 38 people that disliked the video were math teachers
@tsangalvan9904
@tsangalvan9904 3 года назад
Now 36
@thevirusty8339
@thevirusty8339 3 года назад
Now 38
@seun-rajiolayinka8310
@seun-rajiolayinka8310 3 года назад
Aswr
@tortoise8654
@tortoise8654 3 года назад
@@seun-rajiolayinka8310 Hello
@MyoLyre
@MyoLyre 3 года назад
now 39
@mahni.1yk853
@mahni.1yk853 3 года назад
YOU ARE AN ABSOLUTE LEGEND
@apocaylips33
@apocaylips33 5 лет назад
Thank you really! You have been helping me a lot in these hard days!
@Sokkaeatspeople
@Sokkaeatspeople 5 лет назад
Kausar Prima Have you found Kira?
@idc6831
@idc6831 2 года назад
@@Sokkaeatspeople Lol
@malakrawashed5019
@malakrawashed5019 9 месяцев назад
When I become a successful millionaire, im Def giving a special thanks to this guy
@jerryfrugoli3339
@jerryfrugoli3339 5 лет назад
Love your work !!! I’ve shared your videos with many .... some just refresh their skills... others to confirm their level.... excellent job on your part!!!
@sageraltaee8854
@sageraltaee8854 2 года назад
wow, honestly lost for words for how good this explanation is, none of my teachers could do this unfortuatnely lol
@unknownx7258
@unknownx7258 Год назад
NGL ur the most helpfull person i've met since my mom
@VerySoftTea
@VerySoftTea 2 года назад
Thank you so much. I decided I wanted to do hard sciences late in school so when I changed my courses to physics and maths, I lacked much of the foundational knowledge that others already had. This video cleared up so, so much. I seriously can't thank you enough for this.
@pimmohs
@pimmohs 11 месяцев назад
Same! Feel like we can achieve it because of this man
@tajuoni8854
@tajuoni8854 4 года назад
Thanks a million sir.I lack words to show how thankful I am.You're indeed an embodiment of imparting knowledge.You have an excellent method of teaching to make even the dumbest person to understand.God bless you abundantly.
@OninabResources
@OninabResources 4 года назад
Get More on Change of Subject of Formulae: Part1: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-tMz5KMtsTLI.html Part 2: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-oOHL3YALFpQ.html
@bluestripes6037
@bluestripes6037 3 года назад
This is first time I have understood why learning to do this might be helpful - thank you for using these formulae as examples
@krispijello240
@krispijello240 2 года назад
I still don't get it
@krispijello240
@krispijello240 2 года назад
like, there's a LOT of stuff goin' on, like cancelling square roots, dividing the variable on both sides, mutiplying, I just don't understand WHEN to use them
@chuck1804
@chuck1804 4 месяца назад
Same. Honestly I don't think this guy is that great. He does a lot of steps without explaining what he is doing, or WHY he is doing it, which is the same mistake teachers make all the time. Seriously if Mr J did videos on these concepts we'd all understand by now.
@blacksone6371
@blacksone6371 3 года назад
woooah finally found a good video that teaches very well in deriving formulaaasss, thank you for this!!!
@ermanmustafa
@ermanmustafa Год назад
This is brilliant. You actually help me to understand this. These lessons are incredible, thank you.
@qorcegt3089
@qorcegt3089 2 года назад
Didn't understand anything my school taught about this so i came here and now i fully understand it, thank you
@No1rza
@No1rza 2 года назад
You saved my life because I have a math exam tomorrow. Thank you so much.
@yasinmohammed8341
@yasinmohammed8341 3 года назад
I learnt a lot from this video than i did in a whole week. But the problem is that i dont know if my teacher will accept such workings. Btw great teaching and explanations, keep up
@stephenugochukwu9472
@stephenugochukwu9472 3 года назад
Thanks a lot boss for uploading this video. I didn't understand all your teachings at first, but I didn't give up. I kept practicing and by God's grace, I finally understood everything.
@mathsandsciencechannel
@mathsandsciencechannel 3 года назад
Good learn more on my channel
@eyeshaq936
@eyeshaq936 3 года назад
@@mathsandsciencechannel You have way less video's than him though.
@paulifeanyi3836
@paulifeanyi3836 3 года назад
Kedu nwannem
@itsnovillea3658
@itsnovillea3658 Месяц назад
You're my life saver..!! I have been always mess up with calculations.. but no teacher told me that.. Thanks a lot ❤
@Ethanotron
@Ethanotron 3 года назад
I swear why are all the really good at explaining math teacher on yt not in real life, but thank you for helping, this is a giant part of my exam tomrrow
@aryanb4926
@aryanb4926 2 года назад
actually explained really well, ive been struggling on this topic for a while now and this video helped clear up all my misconceptions. Thank you!
@Max-rd1hf
@Max-rd1hf 4 дня назад
thank you so much I had a test on algebra 1 and most of the questions were on this. Got an 100% because of this video.
@cumaraxmed3107
@cumaraxmed3107 Год назад
Great math teacher your my best math teacher I've ever learn math.
@Breadhehehe
@Breadhehehe Год назад
You have teached me better than my teacher that goes on a topic for 5 lessons
@JenniferPChung
@JenniferPChung 3 года назад
I'm so confused for 14:11. Is there another way to explain how you got the answer for the last few steps please?
@imunderyourbed__
@imunderyourbed__ Год назад
thanks to you i wont be failing my math exam thats about to happen tmr ❤️
@thusharapremalal5022
@thusharapremalal5022 Год назад
Thank you for giving a great knowladge about the lesson formulae A follower from sri lanka 🇱🇰
@hayahussain7187
@hayahussain7187 Год назад
YOU ARE LITERALLY A LIFE SAVER OMG I FREAKING LOVE YOU MAY YOU FIND ENDLESS HAPPINESS I LOVE LOVE LOVE YOUUUUUU
@seun-rajiolayinka8310
@seun-rajiolayinka8310 3 года назад
Thanks I av maths test 2mao I didn't know it was dis easy thank u so much u d best ( I don't like change of subject I always thought it was hard
@joshtech004
@joshtech004 Год назад
This man is by far the best tutor on earth
@user-ck9jp7rz3g
@user-ck9jp7rz3g 4 месяца назад
You are the best teacher i have learnt from, God bless you for your teaching
@fry-zg4bs
@fry-zg4bs 2 месяца назад
ilysm your literally so helpful please continue to make videossssss
@nobunaga4720
@nobunaga4720 2 года назад
I have a test couple days from now and I don't even remember the teacher teaching us this, and I am here. Thanks man for this
@talhaaljavad6929
@talhaaljavad6929 4 года назад
My formulaes are alot different than what you explained but thank you.
@MukeshYadav-xh2tl
@MukeshYadav-xh2tl 4 года назад
thank you sir your videos always guides me
@gavinherbert953
@gavinherbert953 3 года назад
thanks man had so much problems with it shy are they teaching me this at 13 years old your the best keep doing this it is extremely helpful
@Iambeingkidnapped
@Iambeingkidnapped 2 года назад
Thank for uploading this video! I learnt so much from it :>
@moto2663
@moto2663 2 года назад
I would’ve failed so much tests if it wasn’t for this guy,bro you are awesome and please keep it up🙂
@medicalquestions1233
@medicalquestions1233 3 года назад
I’m in 2nd year medicine and had no clue how to do this until now.
@pyroquaker5772
@pyroquaker5772 4 года назад
I was gonna fail my test man, this was a big help
@TheOrganicChemistryTutor
@TheOrganicChemistryTutor 4 года назад
I'm glad I can help.
@ninayt1593
@ninayt1593 4 года назад
I'm literally taking a test is and this is my saving grace!!
@mathsandsciencechannel
@mathsandsciencechannel 3 года назад
Good learn more on my channel
@sleepinghub848
@sleepinghub848 2 года назад
You're the best teacher ever. God bless you
@user-gj7xj7po7c
@user-gj7xj7po7c 4 месяца назад
bro single handidley just saved my career bro is the goet
@musungafuture7135
@musungafuture7135 2 года назад
Help me with this one r=4p+2/3-p
@MithutheBakra
@MithutheBakra 3 года назад
i forgot i had a test today and watched this video just half an hour before the test and boom im ready
@tinashemutsau4955
@tinashemutsau4955 3 года назад
This was so helpful even us in Zimbabwe managed to learn a thing or 2 Thank you very much
@iloveacademicsandalsomygir1131
hope you get out soon bro
@haalahramzi6837
@haalahramzi6837 5 месяцев назад
foul@@iloveacademicsandalsomygir1131
@karius2336
@karius2336 2 года назад
For everyone saying that this is easier than their teacher no shit because he is just teaching you with no distractions or anyone else around you so it is way easier to focus
@tanluu1944
@tanluu1944 Год назад
Thank you; great tuttorial.
@interesting8185
@interesting8185 3 года назад
Thanks for the help! This really makes 10th grade easier.
@mathsandsciencechannel
@mathsandsciencechannel 3 года назад
Good learn more on my channel
@salmaneabdi8632
@salmaneabdi8632 3 года назад
@@mathsandsciencechannel sTOP THIS ur not allowed to do that
@aDionisss
@aDionisss 2 года назад
Honestly the way your doing it and the way they showed in class is so much different. I’m so confused now
@asandamandisa3149
@asandamandisa3149 6 месяцев назад
You are an awesome Tutor keep up with the good work Love from South Africa 📍
@duck8425
@duck8425 9 месяцев назад
thanks, i have an exam tmr and this literally saved my life
@Zingius
@Zingius 2 года назад
Is there some kind of frame work of which you'd want to move the x to the other side or when you want to move the other constituents to the opposite side?
@jeremyk9000
@jeremyk9000 Год назад
This was some tricky stuff to get my head around. Thank you for your help.
@rachel-db4kx
@rachel-db4kx Год назад
thank you for teaching me what my maths teacher can’t for some reason
@nul735
@nul735 4 года назад
Cool video man. Can I recommend not using electrical forumlas for your examples? RT, R1 and R2 get very confusing, and it wasn't clear if they were variables or actual values! Using x, y, z is much more clearer to seperate the terms.
@steelrippermecharena1752
@steelrippermecharena1752 6 месяцев назад
Helped me in my term 2 exam of grade 7 😊
@sladegray7084
@sladegray7084 3 года назад
I know this was made two years ago but thank you it helps so much.I’m studying and the book that is supposed to explain the question and how to do it didn’t help me but you did so thank you
@darcy4522
@darcy4522 3 месяца назад
You are so helpful. Thank you
@doogiemoster
@doogiemoster 4 года назад
Thanks you good man for simple explaitions. I am improving intelligence daily from you. God bless
@OninabResources
@OninabResources 4 года назад
Get More on Change of Subject of Formulae: Part1: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-tMz5KMtsTLI.html Part 2: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-oOHL3YALFpQ.html
@BlackDragon-vg8eq
@BlackDragon-vg8eq 2 года назад
Thanks !!!
@gudielvega3001
@gudielvega3001 2 года назад
You really make it look so easy, thanks for making this vidoes. They are really helpful.
@thomasharwood1358
@thomasharwood1358 2 года назад
You have saved my brain, Thank you.!!
@ArchaicValueSystem
@ArchaicValueSystem 4 года назад
Extreeeemely helpful and entertaining, thanks OCT!
@mathsandsciencechannel
@mathsandsciencechannel 3 года назад
Good learn more on my channel
@elzika739
@elzika739 Год назад
12:55 why didn’t you move 1/R2 by multiplying it by its reciprocal to cancel it out like you said in 3:20 Please can someone tell me when i should you use this way, and when i should use the other way, as in 12:55 he just magically moved it as if he didn’t say we should multiply by it’s reciprocal to move it?
@KingPin-xt5gm
@KingPin-xt5gm 2 года назад
fkin lifesaver man thanks so much
@sandulileesa4962
@sandulileesa4962 3 года назад
Thank you very much i just understood the lesson which was done in class for2 weeks and which i had not understood
@sailorbrian2001
@sailorbrian2001 3 года назад
Thank you!!!
@balzertordy2587
@balzertordy2587 3 года назад
Thank you so much. All your vedios always help and i increase my math from fail to distinction 🙏🙏🙏🙏🙏
@learningmaths4476
@learningmaths4476 3 года назад
HIII ALLL, i would recommend doing loads of practice questions as it helps !! I'm also happy to help as i got a 9 in Maths and now doing a degree in it !! Please let me know over on insta on what topics and im more than welcome to help !!
@LloydSMITH
@LloydSMITH 3 года назад
Quite simple actually : )
@primalpiano7580
@primalpiano7580 3 года назад
Lloyd Smith you have the Coolest channel ever !!
@ClockzOfficial
@ClockzOfficial 4 года назад
Am i the only 12 year old that understands but couldnt answer the questions cause there wasnt enough examples no just me
@alix7312
@alix7312 3 года назад
brush there were so many examples, you just have to pause then complete the and check your answer
@stephaniefarid2219
@stephaniefarid2219 3 года назад
@@alix7312 brush LOL
@Luigi-jl8rq
@Luigi-jl8rq 4 года назад
Man, you made my day thank you so much!!!!!!
@OninabResources
@OninabResources 4 года назад
Get More on Change of Subject of Formulae: Part1: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-tMz5KMtsTLI.html Part 2: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-oOHL3YALFpQ.html
@urs._.devanshu
@urs._.devanshu Год назад
Thank you bro.....your video is very helpful....love from india ❤️💯😊
@Zingius
@Zingius 2 года назад
in the D = M/V equation. Can we move M instead of V? if not, why?
@jacksonjones813
@jacksonjones813 3 года назад
going through the electrical apprentice ship. this helped a bunch
@stuffing09
@stuffing09 Год назад
One of those questions was the exact one on my maths test lol
@Ananya-lq9vq
@Ananya-lq9vq Год назад
this man literaly saved myy life 🤩
@kyleburke3302
@kyleburke3302 3 года назад
I have a question... so lets say im bringing a variable to the left side from the right side, does that variable always go to the left of the variables already there? And vice versa on the right side, so if i bring something from left to right, does it go to the right side of the variables already there?
@user-pe9qg3hg3k
@user-pe9qg3hg3k 2 года назад
Excellent teacher. Excellent.
@chaftabgujjar2669
@chaftabgujjar2669 4 года назад
ALL these problems are so easy but the one i m getting in paper are so hardx
@mathsandsciencechannel
@mathsandsciencechannel 3 года назад
Good learn more on my channel
@mathsandsciencechannel
@mathsandsciencechannel 3 года назад
Check hard ones on my channel
@83rdgec17
@83rdgec17 Год назад
if you had a formula that was like a = b * c * d * e * f * g * h * i how would you go about solving for b? Would you have to divide each individually or could you divide both sides by cdefghi immediately for the answer?
@stuffing09
@stuffing09 Год назад
a = bcdefghi you can divide both sides by cdefghi to make b the subject. b=a/cdefghi
@83rdgec17
@83rdgec17 Год назад
@@stuffing09 thanks
@SpiderAntivenom-ns2kl
@SpiderAntivenom-ns2kl 7 месяцев назад
Very helpful explanation thank you
@talhawaseem7790
@talhawaseem7790 2 года назад
Dude we r doing this from 1 week and i was null until now.... thnx alot
@omairalduis7757
@omairalduis7757 10 месяцев назад
thank you so much. dank shon broda
@cl-optix
@cl-optix 2 года назад
My lecturer told me if I don't understand something look it up on your channel. Then come to them if I still don't understand. This is for assumed knowledge material. I'm studying vision science and have never studied any maths.
@pierrebringmans4274
@pierrebringmans4274 2 года назад
great job amigo same as your other videos ty
@mathstraining6996
@mathstraining6996 5 лет назад
great video love your teaching and your passion i was actually thinking of doing this too ahahh
@d120lott
@d120lott 4 года назад
Passion
@d120lott
@d120lott 4 года назад
...
@buzzfeed4158
@buzzfeed4158 3 года назад
@@d120lott Huh?
@rahulisgreat4911
@rahulisgreat4911 Год назад
Thank you so much sir
@trill4924
@trill4924 2 года назад
At 3:01 why didn't you just multiple both sides by m? That part is so confusing to me anyone help?
@slowpy_.
@slowpy_. 2 года назад
It doesnt work like that man
@aestheticaddie9836
@aestheticaddie9836 3 года назад
Thank you, this helped me so much!
@taemeaw4376
@taemeaw4376 3 года назад
Thank for your help 👍it help me to do my homework
@diyasworld2847
@diyasworld2847 Год назад
I loved 😍 all your video's.....they get the concept clear a lot ....thanks a lot!!!!!!!! But , can you please make a video on homogeneous and inhomogeneous systems of linear equations.....I don't understand topic