FACEing MATH lesson 7 Multi-step Equations with variables on both sides

7) 2x + 2 = 10x + 4
-8x = -2
x = 1/4
8) -x - 5 = 2x + 10
-3x = 15
x = -5
9) x + 3 = -5x
6x = -3
x = -1/2
10) -x - 10 = -3x - 8
2x = 2
x = 1
11) 1/2x = -3/2x + 4
2x = 4
x = 1/2
12) 3x -8 = -8 + 3x
0 = 0
Hope this helps! ;)