4 + 3x = 13
5 (5x +2) = 60
45 + 5x = 90
7x=35
32 + 3x = 50
4x - 40 = 8
60 - 4x = 32
3 (4 + 2x) = 78
26 + 8x = 106
86 - 4x = 26
5x = 40
56 - 6 x = 32
8
11
5
12
9
2
7
6
3
4
