сос решите примеры из задачу плс
12-5(x + 1) = 7 + 3x - 2x;
-0,2(3-y) + 1,2= -0,2(y-1);
1 - 42-3(1-2)=-5(2+2);
12-5(x + 1) = 7 + 3x - 2x;
-0,2(3-y) + 1,2= -0,2(y-1);
1 - 42-3(1-2)=-5(2+2);
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Ответ:
1.х=0
2.у_-1
3.-38=-20