Ответ:
|6x + 1| = 5
6x + 1 = 5 6x + 1 = -5
6x = 4 6x = -6
x = 4/6 x = -1
|11x - 4| = -5
11x - 4 = 5 11x - 4 = -5
11x = 9 11x = 1
x = 9/11 x = 1/11
|||2x + 9| -6| +3| = 6
||2x + 9| -6| +3 = 6 ||2x + 9| -6| +3 = -6
||2x + 9| -6| = 3 ||2x + 9| -6| = -9
|2x + 9| -6 = -3 |2x + 9| -6 = 3 |2x + 9| -6 = 9 |2x + 9| -6 = -9
|2x + 9| = 3 |2x + 9| = 9 |2x + 9| = 15 |2x + 9| = -3
2x + 9 = 3 2x + 9 = -3 2x + 9 = 9 2x + 9 = -9 2x + 9 = 15 2x + 9 = -15 2x + 9 = -3 2x + 9 = 3
2x = -3 2x = -12 2x = 0 2x = -18 2x = -6 2x = -24 2x = -12 2x = -6
x = - 1 1/2 x = - 6 x = 0 x = -9 x = -3 x = -12 x = -6 x = -3
Пошаговое объяснение: