\[\boxed{\mathbf{258.\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[1) - 4 < 2x - 1 < 6\]
\[\left\{ \begin{matrix}
2x - 1 > - 4 \\
2x - 1 < 6\ \ \ \ \\
\end{matrix} \right.\ \]
\[\left\{ \begin{matrix}
2x > - 3 \\
2x < 7\ \ \ \\
\end{matrix} \right.\ \]
\[\left\{ \begin{matrix}
x > - 1,5 \\
x < 3,5\ \ \ \\
\end{matrix} \right.\ \]
\[- 1,5 < x < 3,5.\]
\[2) - 5 < 1 - 5x \leq 8\]
\[\left\{ \begin{matrix}
1 - 5x > - 5 \\
1 - 5x \leq 8\ \ \ \ \\
\end{matrix} \right.\ \]
\[\left\{ \begin{matrix}
- 5x > - 6 \\
- 5x \leq 7\ \ \ \\
\end{matrix} \right.\ \]
\[\left\{ \begin{matrix}
x < 1,2\ \ \\
x \geq - 1,4 \\
\end{matrix} \right.\ \]
\[- 1,4 \leq x < 1,2.\]