2*(2\5х+1)+3 1\3=4- 1\2*(4\5х-1) Пожалуйста,решите!!

Решите задачу:

$2*( \frac{2}{5}x+1)+3 \frac{1}{3}=4- \frac{1}{2}*( \frac{4}{5}x-1)$
$\frac{4}{5}x+2+\frac{10}{3}=4-\frac{2}{5}x+\frac{1}{2}$
$\frac{4}{5}x+\frac{2}{5}x=4+\frac{1}{2}-2-\frac{10}{3}$
$\frac{6}{5}x=2+\frac{1}{2}-\frac{10}{3}$
$\frac{6}{5}x= \frac{12}{6}+\frac{3}{6}-\frac{20}{6}$
$\frac{6}{5}x=-\frac{5}{6}$
$x=-\frac{5}{6}*\frac{5}{6}$
$x=-\frac{25}{36}$