Solve the System by Elimination $$\begin{array} { c } x + 2 y = - 14 \\6 x + 3 y = - 21\end{array}$$

Multiple Choice

Solve the system by elimination.
- $$\begin{array} { c } x + 2 y = - 14 \\6 x + 3 y = - 21\end{array}$$

A) $\{ ( 7,0 ) \}$

B) $\{ ( 0 , - 7 ) \}$

C) $\{ ( 1 , - 8 ) \}$

D) $\varnothing$