1 3
3)
(x – 27) + = x < 4x – 1,
(22 + x) – 5 >- 1x + 3;
5
(11
11
4)
2(x + 4) - 5(x - 7) > 4(x + 3) - 12,
|-3(x - 1) + 7(1 + x) < 8(2 - x) + 11;​
Помагите !

marina2002ermol    1   18.03.2021 12:51    0