Solve the System by the Addition Method $$9 x - 7 y = - 61$$

Multiple Choice

Solve the system by the addition method.
- $$9 x - 7 y = - 61$$
$- 3 x - 2 y = 16$

A) $\{ ( - 6,1 ) \}$
B) $\{ ( - 7,2 ) \}$
C) $\{ ( - 6,2 ) \}$
D) $\varnothing$