Question

(6/7x-1/2)× 14=3
Решите уравнение)

Answer 1

$(frac{6}{7}x-frac{1}{2})14=3\frac{6}{7}x*14-frac{1}{2}*14=3\frac{6}{1}x*2-frac{1}{1}*7=3\12x=3+7=10\x=frac{10}{12}=frac{5}{6}$