1) 5х – 2 = 7х + 11;

2) 5 – 2у = у + 8;

3) 7(4х – 5) = 15х + 4;

4) 6(2х – 1) = 10х – 2;

5) 3(7х + 5) = 5(3х + 6) + 3;

6) 17,2 – (х + 4,8) = 6 – 1,9;

7) 4х – 2х – 2 = 5(х – 1).
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