Question

Найдите корень уравнения

3,2x=−2/15

Answer 1

$3 \frac{1}{5}x = - \frac{2}{15} \\ \frac{16}{5}x = - \frac{2}{15} \\ x = -2/15 : 16/5 = - \frac{2*5}{15*16} = - \frac{1}{24}$