Question

Решите уравнение 3 целых 1 /6 - х = 2 целых 7 /8 ПЖЖЖЖЖ

Answer 1

$3 frac{1}{6} - x = 2 frac{7}{8} \ - x = 2 frac{7}{8} - 3 frac{1}{6} \ x = 3 frac{1}{6} - 2 frac{7}{8} \ x = frac{19 times 4 - 23 times 3}{24} \ x = frac{76 - 69}{24} \ x = frac{7}{24}$
Вроде так

Answer 2

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