👤

x + 4 = 8
x + 32 = 18
x + 1 = 0
x + 7 = 7
x / 2 = 12
x / 5 = 20
x / 7 = 42
x / 9 = 20
x / 8 = 18
2x = 18
6x = 36
3x = 21
5x = 21
8x = 45
and solution