Solve the System of Four Equations in Four Unknowns Using

Multiple Choice

Solve the system of four equations in four unknowns using matrices.Solve the system of four equations in four unknowns using matrices.
- $\begin{aligned} \mathrm{x}+3 \mathrm{y}-2 \mathrm{z}-\mathrm{w} & =16 \\ 4 \mathrm{x}+\mathrm{y}+\mathrm{z}+2 \mathrm{w} & =10 \\ -3 \mathrm{x}-\mathrm{y}-3 \mathrm{z}-2 \mathrm{w} & =1 \\ \mathrm{x}-\mathrm{y}-3 \mathrm{z}-2 \mathrm{w} & =5\end{aligned}$

A) $(16,10,1,5)$
B) $(-1,3,-5,6)$
C) $(0,5,-9,6)$
D) $(1,3,-5,4)$