Question

937. Решите уравнение:
1) 213 - (х – 89) = 9585;
3) 4848 : (60 – x) = 101;
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Answer 1

213 - (x - 89) = 9585

213 - x + 89 = 9585

302 - x = 9585

-x = 9585 - 302

-x = 9283

x = -9283

4848 ÷ (60 - x) = 101

4848 ÷ 101 = 60 - x

48 = 60 - x

x = 60 - 48

x = 12