- 3 x /2 = 5/3
- 9 x = 10
x = - 10/9
4 x = 0
x = 0
- 10 x = 0
x = 0
- 3 x + 2 = 4 x + 2
- 3 x - 4 x = 2 - 2
- 7 x = 0
x = 0
- 5 x + 3 = x + 2
- 5 x - x = 2 - 3
- 6 x = - 1
x = 1/6
2 x - 2 = 2 x
2 x - 2 x = 2
2 x = 0
x = 0
- 4 x + 12 = - 4 x + 12
- 4 x + 4 x = 12 - 12
o = 0
- 3x /2 = 0
x = 0