Solve the System $$\left\{ \begin{aligned}x + y + z & = - 5 \\x - y + 4 z & = - 18 \\2 x + 2 y + 2 z & = - 4\end{aligned} \right.$$

Multiple Choice

Solve the system.
- $$\left\{ \begin{aligned}x + y + z & = - 5 \\x - y + 4 z & = - 18 \\2 x + 2 y + 2 z & = - 4\end{aligned} \right.$$

A) $( 1 , - 1 , - 5 )$
B) $( - 5,1 , - 1 )$
C) $( - 5 , - 1,1 )$
D) $\varnothing$