Solve for x
\left\{\begin{matrix}x<-9\text{, }&m=3\\x\in (-\infty,-3m)\cup [\frac{18m+1}{2(m-3)},\infty)\text{, }&m>3\\x\in [\frac{18m+1}{2(m-3)},-3m)\text{, }&m<3\\x\in [\frac{18m+1}{2(m-3)},-9]\text{, }&m\geq \frac{53}{36}\text{ and }m<3\\x=\frac{18m+1}{2(m-3)}\text{, }&m\neq 3\end{matrix}\right.
Solve for m
\left\{\begin{matrix}m<-3\text{, }&x=9\\m\in (-\infty,-\frac{x}{3})\cup [\frac{6x+1}{2(x-9)},\infty)\text{, }&x>9\\m\in [\frac{6x+1}{2(x-9)},-\frac{x}{3})\text{, }&x<9\\m\in [\frac{6x+1}{2(x-9)},-3]\text{, }&x\geq \frac{53}{12}\text{ and }x<9\\m=\frac{6x+1}{2(x-9)}\text{, }&x\neq 9\end{matrix}\right.
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