Solve the System of Equations $$\begin{array} { c } x - y + 3 z = - 2 \\3 x + z = 0 \\x + 3 y + z = 6\end{array}$$

Multiple Choice

Solve the system of equations.
- $$\begin{array} { c } x - y + 3 z = - 2 \\3 x + z = 0 \\x + 3 y + z = 6\end{array}$$

A) $\{ ( 0,2,0 ) \}$
B) $\{ ( 0,0,2 ) \}$
C) $\{ ( 2,0,0 ) \}$
D) $\{ ( 0,2 , - 2 ) \}$