\[\boxed{\mathbf{890\ (890).\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[\left\{ \begin{matrix} (x + 2)(x - 6) \leq (x + 2)(x + 1) + 4 \\ 2 \cdot (6x - 1) \geq 7 \cdot (2x - 4)\text{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ } \\ \end{matrix} \right.\ \text{\ \ \ \ \ \ \ \ }\]
\[Ответ:x \in \left\lbrack - 2\frac{4}{7};\ \ 13 \right\rbrack.\]
\[\left\{ \begin{matrix} 11x \geq - 11 \\ x < 4\ \ \ \ \ \ \ \ \ \ \\ \end{matrix} \right.\ \text{\ \ \ \ \ \ \ \ \ \ }\left\{ \begin{matrix} x \geq - 1 \\ x < 4\ \ \ \ \\ \end{matrix} \right.\ \]
\[Ответ:x \in \lbrack - 1;4).\]