Question

Помогите решить уравнение.

(6/7у-1/5)·3/4=3/4

Answer 1

$(frac{6y}{7}-frac{1}{5} )* frac{3}{4} = frac{3}{4} \ \ frac{6y}{7}-frac{1}{5} =1\ \ frac{6y}{7}=frac{6}{5}\ \ y=frac{6*7}{5*6} =frac{7}{5}$