1286. Решите неравенства:
1) 2x + 3 < x + 1; 3) 2 - x < 3x - 10;
2) х - 5 > 3-х; 4) 7x - 15 x + 5
5) 5x + 2 > 3x + 10;
6) 7x - 4 < x + 14
Даю 20 баллов​
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