Use Matrices to Solve the System of Equations $\left\{ \begin{aligned}x - 2 y & = 8 \\- 2 x + 4 y & = 16\end{aligned} \right.$

Multiple Choice

Use matrices to solve the system of equations. $\left\{ \begin{aligned}x - 2 y & = 8 \\- 2 x + 4 y & = 16\end{aligned} \right.$

A) (16,2)
B) (2,8)
C) (-4,-16)
D) no solution
E) infinitely many solutions