3(x-2) - 5 = 2(3x+1) - 13x - 6 - 5 = 6x + 2 - 13x - 11 = 6x + 13x - 6x = 11 + 1-3x = 12x = -4
Ответ: x = -4
3(x-2) - 5 = 2(3x+1) - 1
3x - 6 - 5 = 6x + 2 - 1
3x - 11 = 6x + 1
3x - 6x = 11 + 1
-3x = 12
x = -4
Ответ: x = -4