Use Cramer's Rule to Solve the System of Equations $$\begin{array} { l } 9 x + 6 y = 12 \\6 x - 2 y = - 4\end{array}$$

Multiple Choice

Use Cramer's rule to solve the system of equations. If D = 0, use another method to determine the solution set.
- $$\begin{array} { l } 9 x + 6 y = 12 \\6 x - 2 y = - 4\end{array}$$

A) Cramer's rule does not apply since $D = 0$ ; $\varnothing$
B) $\{ ( - 1,3 ) \}$
C) $\{ ( 0,3 ) \}$
D) $\{ ( 0,2 ) \}$