Question

Уровнение х+7/50=3/50+27/50​

Answer 1

Ответ:

$frac{x + 7}{50} = frac{3}{50} + frac{27}{50} \ frac{x + 7}{50} = frac{3}{5} \ 5(x + 7) = 150 \ x + 7 = 30 \ x = 30 - 7 \ x = 23$