(6\7x-1\2)•14=3 Помоготе пожалуйста

[latex] \frac{6}{7} x- \frac{1}{2} =3:14[/latex] [latex] \frac{6}{7}x- \frac{1}{2} = \frac{3}{14} [/latex] [latex] \frac{6}{7} x= \frac{3}{14} + \frac{1}{2} [/latex] [latex] \frac{6}{7} x= \frac{3}{14} + \frac{7}{14} [/latex] [latex] \frac{6}{7} x= \frac{10}{14} [/latex] x=[latex] \frac{10}{14} : \frac{6}{7} [/latex] x=[latex] \frac{10}{14} * \frac{7}{6} [/latex] x=[latex] \frac{5}{6} [/latex]