$\begin{array} { l }-5+3x > 8-10x,\\-5+3x \leq 10+2x\end{array}$
Solve the inequality for $x$$\begin{array} { l }x > 1,\\-5+3x \leq 10+2x\end{array}$
Solve the inequality for $x$$\begin{array} { l }x > 1,\\x \leq 15\end{array}$
Find the intersection$\begin{align*}&x \in \left\langle1, 15\right]\end{align*}$