Solve the System $$\begin{array} { l } 4 x + 2 y + z = 17 \\5 x - 3 y - z = 8 \\5 x + y + 5 z = 22\end{array}$$

Multiple Choice

Solve the system.
- $$\begin{array} { l } 4 x + 2 y + z = 17 \\5 x - 3 y - z = 8 \\5 x + y + 5 z = 22\end{array}$$

A) $\{ ( 3,1,2 ) \}$
B) $\varnothing$
C) $\{ ( 1,2,3 ) \}$
D) $\{ ( 3,2,1 ) \}$