Question

Mathhhh Problem!!! D:

Answer 1

Last option..:) Ask me if you need explanation.

Answer 2

wow it all looks wrong after the first step

Answer 3

@satellite73 Right! I was all looking at it like.. "how did he get that?!"

Answer 4

Can you please explain? I thought that too but i didnt really know:D

Answer 5

but the reason step two is wrong is the reason given in D, so what @Champs said

Answer 6

But i see it now, He put his ( ) in the wrong place, which makes you solve your problem wrong/

Answer 7

And wrote it out wrong.. His whole problem is wrong.

Answer 8

In step 2 he is putting -(x-4y).. On expanding it will become -x+4y. right? Incorrect use of brackets.

Answer 9

Clear?

Answer 10

Yesss thanks! :D