How to Solve Age Problems Easily 

Time is constant. There might be questions about how long a working week is, but? Cells can change and such at different rates depending on certain factors in a biological sense, but time itself can't because it is constant. Logically it can't be changed, unless you make something like a 555 timing chip speed-up by a physical input as an example. But won't change anything about the constant.

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@@noor-qq4zc just learn your math🥱

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See it like this 3x-1x= 2x

Yes, I think adding 6 to the negative difference is warping the maths. The gap should always be 28, not become 22. =

@@petermiddo exactly

@@petermiddo the difference after 6 years is added is still 28 years. Compare x +6 to x - 22. There is a +28 difference.

@tecmath actually, I still, don't get it. It's (x+6) -28. No matter how you look at the logic, you can't just trim six years from the age gap, unless you are saying "In 6 years time, Adams age will be 3 times the age he is now" which you haven't. No matter how old I am, I'm still 2 years younger than my sister. I can't just get closer in a maths puzzle because each year my sister gets older, and so do I.

​@@petermiddohe didn't trim 6 years from the gap, he added six to both sides, with the gap remaining the same. 6-(-22)=28.

Abott can't be 100% same age of the girl ( There will be always age gap of 30 years) For 99% same age , His age would be 3000 years and the girl's age would be 2970 years For 99.99% , His age would be 300000 years and her's would be 299970 years🤩

It's negative on the right side and you want to make it neutral (0) so you don't have to think about it in the equation. That's why you add the opposite, a positive, to make it 0. Basically -66+66=0. Because you did something on one side of the equation, you also have to do it on the other side. So 6+66=72. If you're asking why we're not subtracting the 6 and adding it on the other side, it's because we want to have a number on one side and the x on the other side of the equation. Definitely butchered math here, but it's the way I understand it. Hope it helps you.

You forgot to add plus 6 to Bob in the second equation like I did. When Adam is 6 years older, Bob will also be 6 years older, so "A = B + 28" and "A + 6 = 3 (B + 6)".

No, try it with numbers. Carl is 10 and Dave is 5. Half the age of Carl. If we multiply 5 by 2 it equates to 10.

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