Hi, I'm an 8th grade Math teacher and would love to know how you made your video. Are you writing on a glass wall? Are you writing backwards? I make videos myself, but I do it with a small personal white board underneath a document camera. I love how this video looks because you are facing the camera and not having to turn around to work on the board.
Write on a glass and film yourself from front and after saving the video when you are editing just flip the video, you have to realise this when you see everyone Left-handed...
pff schools are getting harder and harder and grades are dropping lower and lower, and stress is growing more and more. when will the world find out how evil this is
@Night Ninja Warrior absolutely not, school could be amazing and so helpful. But when they decide to teach me algebra and fail me because I don't understand instead of helping me go into a good paying field like gas and diesel engines, then its bull.
thank you for the explanations. You are really good teacher. so i have a question for you. is ehow a company or like tutoring website online? if it was a website, i would really go to it and have more lessons to practice. math is not my best subject you see. i am in seventh grade and i got a 51 and a 62 on my last math grades. the teacher's explanations are really vexed for me. i compel you to make these mathematical explanations constantly
also you said your suppose to do addition and subtraction first, but after you multiplied 3 with the numbers in the parenthesis you started subtracting the inverse of 2x (which i thought the inverse of multiplication is division cus 2x means 2 times x) instead of doing the inverse of +4 first, please enlighten me.
can you show how to solve multie step linear equations with fractions. Everyone hates fractions so it will really help if you can show how to solve it.
i dont get how my teachers have been trying to get me to learn this for the past 4 years and i never understood it until i just watched this video now and it only took me less than 3 minutes!
Okay but I have this math problem I’ve been stuck on at school and it’s 4(95-8x)=x-100 And I can’t solve it :c .. do I need to get rid of an x? But then I thought you distribute first??? I’m lost. Is it 4•95 then 4-8x??? I need help!
at that time you are not isolating the x so you are not dividing out the x. at that time you are treating it as a variable so it is an addition/subtraction function.
Most of the time theyre gonna have a multiple choice quiz so... all you need to do to solve for X is plug whatever number A or B or C or D have in that multiple choice quiz until you find what x is equal to if it matches the number that is equal to, essentially you can also put your calculator in true/false mode so when you plug in a number in x it will tell you if that number is false or true (you will mostly get false, with lots of trial and errors) but as long as you know in the ballpark what x should equal to or must equal to you can just keep typing the numbers in place of X till your answer becomes either A B C or D and if you dont know just guess, 25% chance that you get 1 question right is better then 0% chance To put your calculator into verify mode (casio FX-991ES PLUS C) just hit mode down on the button that says replay hit 2 and presto! you now have true or false Example 2+x=4 A:1 B:5 C:4 D:2 2+1=3 2+5=7 2+4=6 2+2=4 If you still dont know what to do type out the question in your calculator, because most modern calculators can solve equations now!! 3x-7=5X+4 [shift]+[solve] X=-5.5 Have fun and dont tell anyone (especially your teachers) that you got this info from a guy on the internet (they could lock me away) just shhhhhh you dont want them to take away calculators right?
so like I get this you know, but my homework is pretty harder & it has y & x I have to solve for y . rn im bout to cry because I havet done craap of this hw & I need ths grade to pass. ex; -6x - 18x = -24 + 4y. . pleaseeeeeeee .
That would be a null set. First you distribute the 2 to 3 to the 1 bring it all down 13-7x cuz it is on the same side. Then add 2 to each constant then bring down the rest of the problem and subtract 6x from 6x which cancels out and do it to the other 6x which equals 0 =7 which us a null set
