Question

Помогите решить 6 2/5 - (4,6-x)=3 7/15

Answer 1

$6 \frac{2}{5} - (4.6 - x) = 3 \frac{7}{15} \\ 6 \frac{2}{5} - 4.6 + x = 3 \frac{7}{15} \\ x = 3 \frac{7}{15} - 6 \frac{2}{5} + 4 \frac{3}{5} \\ x = \frac{52}{15} - \frac{32}{5} + \frac{23}{5} \\ x = 1 \frac{2}{3}$