а) 0,5х + 0,6 = 1,5х – 0,4
б) 3 • (5 – х) + 13 = 4 • (3х – 8);
в) 11х + 5 – 8х = 5х + 13;
г) 1 1/2 y - 2 1/5 = 12,8 – 3,5y.
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