Solve for x (complex solution)
\left\{\begin{matrix}x=-\frac{\sqrt{yz-4z^{2}+10z+25}-2z-5}{z}\text{; }x=\frac{\sqrt{yz-4z^{2}+10z+25}+2z+5}{z}\text{, }&z\neq 0\\x=\frac{10-y}{10}\text{, }&z=0\end{matrix}\right.
Solve for x
\left\{\begin{matrix}x=-\frac{\sqrt{yz-4z^{2}+10z+25}-2z-5}{z}\text{; }x=\frac{\sqrt{yz-4z^{2}+10z+25}+2z+5}{z}\text{, }&\left(z>0\text{ or }y\leq -\frac{25+10z-4z^{2}}{z}\right)\text{ and }\left(y\leq \text{Indeterminate}\text{ or }z\neq 0\right)\text{ and }\left(z<0\text{ or }\left(z\neq 0\text{ and }y\geq -\frac{25+10z-4z^{2}}{z}\right)\right)\\x=\frac{10-y}{10}\text{, }&z=0\end{matrix}\right.
Solve for y
y=10+8z+zx^{2}-10x-4xz
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