Question

Найдите корень уравнения:

Answer 1

$frac{2x-1}{3}=<span>frac{x+7}{5}\ </span>5(2x-1)=3(x+7)\ 10x-5=3x+21\ 7x=26\ x=frac{26}{7}=3<span>frac{5}{7}</span>$