Solve the System by Using the Inverse of the Coefficient $$\begin{array} { l } - 5 x + 3 y = 8 \\- 2 x + 4 y = 20\end{array}$$

Multiple Choice

Solve the system by using the inverse of the coefficient matrix.
- $$\begin{array} { l } - 5 x + 3 y = 8 \\- 2 x + 4 y = 20\end{array}$$

A) $\{ ( 2,6 ) \}$
B) $\{ ( - 2 , - 6 ) \}$
C) $\{ ( 6,2 ) \}$
D) $\{ ( - 6 , - 2 ) \}$