Solve the System of Linear Equations and Check Any Solution $$\left\{ \begin{aligned}5 x - 3 y + 2 z & = 9 \\2 x + 4 y - z & = 13 \\x - 11 y + 4 z & = 9\end{aligned} \right.$$

Short Answer

Solve the system of linear equations and check any solution algebraically.
​ $$\left\{ \begin{aligned}5 x - 3 y + 2 z & = 9 \\2 x + 4 y - z & = 13 \\x - 11 y + 4 z & = 9\end{aligned} \right.$$ ​