$\left\{\begin{matrix}x=\frac{y+4}{23y_{2}}\text{, }&y_{2}\neq 0\\x\in \mathrm{C}\text{, }&y=-4\text{ and }y_{2}=0\end{matrix}\right.$

$\left\{\begin{matrix}x=\frac{y+4}{23y_{2}}\text{, }&y_{2}\neq 0\\x\in \mathrm{R}\text{, }&y=-4\text{ and }y_{2}=0\end{matrix}\right.$

$y=23xy_{2}-4$