Solve the System by Using the Gauss-Jordan Method $$\begin{aligned}- 3 x + y & = - 9 \\- 9 x + 3 y & = 4\end{aligned}$$

Multiple Choice

Solve the system by using the Gauss-Jordan method.
$$\begin{aligned}- 3 x + y & = - 9 \\- 9 x + 3 y & = 4\end{aligned}$$

A) $( 1 , - 6 )$
B) $( 0 , - 9 )$
C) No solution; inconsistent system
D) Infinitely many solutions; $\{ ( x , y ) \mid y = 3 x - 9 \}$ ; dependent system