\[\frac{7x - 4}{9} - \frac{3x + 3}{4} > \frac{8 - x}{6}\ \ \ \ \ \ | \cdot 36\]
\[28x - 16 - 27x - 27 > 48 - 6x\]
\[7x > 91\]
\[x > 13\]
\[Ответ:(13;\ + \infty).\]