Question

Помогите с уравнением

Answer 1

$\dfrac{5}{6}\left(\dfrac{1}{3}x-\dfrac{1}{5}\right)=3x-\dfrac{25}{3}\\\dfrac{5}{18}x-\dfrac 16=3x-\dfrac{25}{3}\quad \Bigg | \cdot 18\\5x-3=54x-150\\54x-5x=150-3\\49x=147\\x=147:49=3$