Solve Linear Systems by Addition
- $$\begin{array} { l } - 3 x + 7 y = 24 \\- 5 x - 4 y = - 7\end{array}$$

Multiple Choice

Solve Linear Systems by Addition
- $$\begin{array} { l } - 3 x + 7 y = 24 \\- 5 x - 4 y = - 7\end{array}$$

A) $\{ ( - 1,3 ) \}$
B) $\{ ( 1 , - 3 ) \}$
C) $\{ ( - 1 , - 3 ) \}$
D) $\{ ( 1,3 ) \}$