Question

PLEASE, I BEG YOU TO HELP!
SHOW YOUR WORK TOO, THANK YOU!
Solve for X :

Answer 1

So the answer is x=4

Answer 2

Hello!
a+x/ - a - x = 3 - x
-(-a-x) = 3 (a - x) - x( a - x)
x = 4, x = - a
x = 4
This was a bit confusing but hope it helps!