9x - 6(x-1) = 5(x+2)
9x - 6x + 6 = 5x + 10
3x + 6 = 5x + 10
3x - 5x = 10 - 6
-2x = 4
x = 4 / -2
x = -2
Ответ: x = -2
9x - 6(x-1) = 5(x+2)
9x - 6x + 6 = 5x + 10
3x + 6 = 5x + 10
3x - 5x = 10 - 6
-2x = 4
x = 4 / -2
x = -2
Ответ: x = -2