990. Решите неравенства и изобразите множество их решений на коор-
динатной прямой:
1) x-7 > 0; 3) 2 + x < 3; 5) х – 4 = 3;
2) х - 4 < 3; 4) x+3 > 2; 6) x + 2 > 5.​
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