Question

-3x +12 = 9

- 4x - 8 + 6x = 14

Answer 1

x=1

x=11

Explanation:

In the first one you would move the 12 to the other side of the equal sign making

-3x=-3

Then you would divide both sides by -3

For the second one you would combine the -4x and the 6x making

2x-8=14

You would then move the -8 to the other side of the equal sign to make

2x=22

Then divide both sides by 2