Решите уравнение: (x+2)/4-x/3=7.

\[\frac{x + 2}{4} - \frac{x}{3} = 7\ \ \ \ |*12\]

\[3(x + 2) - 4 \cdot x = 7 \cdot 12\]

\[3x + 6 - 4x = 84\]

\[- x = 78\]

\[x = - 78\]

\[Ответ:\ x - - 78.\]