Question

What is happening from line a to

line b?
a. – 12x – 24 = -2x + 36
B. – 10x - 24 = 36

Help none of this makes sense lol.

Answer 1

Line B changes because you are taking -2x and adding it to both sides to get -10x -24 = 36

You do this to get the X on one side of the equation, hope this helped you :)