2 (2x - 3) = 6 + x
x - 3 = 3 - x
3x + 1 = 3 - (2 - 2x)
2x - 3 = 6 + x
(47x + x) = 3 (x + 11)
8x + 4x + x = 1300
x = 100
x = 9
x = 0
x = 3
x = 7
x = 4
