Ok, I got the addition down, I have a few that have subtraction in them:

8x -40=14x +2=

3 answers

8x -40=14x +2=

Combine like terms.

8x - 14x = 40 + 2
-6x = 42
x = - 7
Thank you Ms. Sue, you really helped me out!
You're welcome, JR.