5x = 8x - 36 | | |
x + 12 = 51 | | |
5x - 42 = 2x | | |
2x = x + 36 | | |
11x - 9 = 9x + 11 | | |
9x - 6x = 2x + 1 | | |
x - 17 = 19 | | |
4x = (2x + 23) - 13 | | |
13x - 7 = 9x + 13 | | |
4x - 8 = 3x + 1 | | |
3x - 17 = 2x + 111 | | |
8x = (11x - 61) + 13 | | |
6(x + 13) = 7(x - 6) + 100 | | |
(x - 6)3 = 2(x + 6) | | |
500 - 9x = 365 | | |
4x + 4 = 5x - 4 | | |