\[\left\{ \begin{matrix} 7x > 4(x - 1) + 3x \\ - 5x + 2 > 3x + 10 \\ \end{matrix} \right.\ \]
\[\left\{ \begin{matrix} 7x - 3x > 4x - 4\ \ \\ - 5x - 3x > 10 - 2 \\ \end{matrix} \right.\ \]
\[\left\{ \begin{matrix} 0x > - 4 \\ - 8x > 8 \\ \end{matrix} \right.\ \]
\[\left\{ \begin{matrix} x - любое\ число \\ x < - 1\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\ \end{matrix} \right.\ \]
\[Ответ:( - \infty; - 1).\]