Use the Gauss-Jordan Method to Solve the System of Equations $\begin{array}{l}8 x+9 y-z=48 \\x-4 y+7 z=65 \\2 x+y+z=22\end{array}$

Multiple Choice

Use the Gauss-Jordan method to solve the system of equations.
- $\begin{array}{l}8 x+9 y-z=48 \\x-4 y+7 z=65 \\2 x+y+z=22\end{array}$

A) $(6,1,9)$
B) $(6,9,1)$
C) $(-6,1,12)$
D) No solution