Solve the System by Elimination $-7 x+9 y=-42$ $-5 x+2 y=-30$

Multiple Choice

Solve the system by elimination. If the system is inconsistent or has dependent equations, say so.
- $-7 x+9 y=-42$
$-5 x+2 y=-30$

A) $\{(6,1) \}$
B) $\{(5,1) \}$
C) $\{(6,0) \}$
D) $\varnothing$ ; inconsistent system