1. Решите уравнения: а) 13х– 26 = -130;
б) 5х −3 = 3х −11; в)24(х +2) = 6(х −4);
г) 2 х + 1 = 1 х + 1 326
д) 4(0,2x – 7) – 5(0,3x + 6) = 5;
е) 6y – 20 = 2(5y – 10) – 4y;
ж) 6(1 + 5х) = 5(1 + 6х).
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