Question

Сколько будет 1 8/9 =2х-1/5

Answer 1

$1\frac{8}{9}=2x-\frac{1}{5}$
$\frac{17}{9}=2x-\frac{1}{5}$
$2x=\frac{17}{9}+\frac{1}{5}$
$2x=\frac{94}{45}$
$x=\frac{47}{45}$