-20 = -4x - 6x
3x-5 = 7+x
2x + 2x + 2 = 4x + 2
-2(x+1) = -2x+5
13 - 4x = 1
2x+8 = 16+x
3x-3 = 2x+9
6x-2 = 3x+10
x = 3
x = 8
x = 2
No Solution
Infinitely Many Solutions
x = 4
x = 6
x = 12
