Solve the System by Elimination $$\begin{array} { c } x + 9 y = - 36 \\7 x + 10 y = - 40\end{array}$$

Multiple Choice

Solve the system by elimination.
- $$\begin{array} { c } x + 9 y = - 36 \\7 x + 10 y = - 40\end{array}$$

A) $\{ ( 4,0 ) \}$
B) $\{ ( 1 , - 5 ) \}$
C) $\{ ( 0 , - 4 ) \}$
D) $\varnothing$