6x + 9 - 35 + 20x - 10x - 8 = -26x + 9 - 35 + 20x - 10x - 8 = -2(6 + 20 - 10)x + (9 - 35 - 8) = -216x - 34 = -216x = -2 + 3416x = 32x = 32 / 16x = 2
Ответ: x = 2.
6x + 9 - 35 + 20x - 10x - 8 = -2
6x + 9 - 35 + 20x - 10x - 8 = -2
(6 + 20 - 10)x + (9 - 35 - 8) = -2
16x - 34 = -2
16x = -2 + 34
16x = 32
x = 32 / 16
x = 2
Ответ: x = 2.