6x - (3 + 8x) = 1176x - 3 - 8x = 117-2x - 3 = 117-2x = 120x = -60
х - 3(2x + 1) = х + 3x - 6x - 3 = x + 3-5x - 3 = x + 3-5x - x = 3 + 3-6x = 6x = -1
(x + 48)(x - 23) = 0x + 48 = 0 or x - 23 = 0x = -48 or x = 23
Итак, решение уравнения: x = -60, x = -1, x = -48, x = 23
6x - (3 + 8x) = 117
6x - 3 - 8x = 117
-2x - 3 = 117
-2x = 120
x = -60
х - 3(2x + 1) = х + 3
x - 6x - 3 = x + 3
-5x - 3 = x + 3
-5x - x = 3 + 3
-6x = 6
x = -1
(x + 48)(x - 23) = 0
x + 48 = 0 or x - 23 = 0
x = -48 or x = 23
Итак, решение уравнения: x = -60, x = -1, x = -48, x = 23