Question

839. Решите уравнения:
1) 3х - 15 = x+ 3;
2) 7 - 3x = x+ 11;
3) 2(х + 3) = x+ 13;
4) 4(5 - x) = 3х - 1;
5) 3(х - 2) = х + 4;
6) 5(x-1) = 4х + 3.​

Answer 1

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