Solve the System of Equations by Using an Inverse Matrix $$\begin{aligned}9 x - y + 9 z & = 92 \\- 7 x + 3 z & = - 27 \\7 y + z & = 54\end{aligned}$$

Multiple Choice

Solve the system of equations by using an inverse matrix.
- $$\begin{aligned}9 x - y + 9 z & = 92 \\- 7 x + 3 z & = - 27 \\7 y + z & = 54\end{aligned}$$

A) $\varnothing$
B) $( 6,5,7 )$
C) $( - 6,7,12 )$
D) $( 6,7,5 )$