Solve the System $$\begin{array} { l } 6 x + 6 y - z = 32 \\x + 9 y - 4 z = - 2 \\6 x + y + z = 35\end{array}$$

Multiple Choice

Solve the system.
- $$\begin{array} { l } 6 x + 6 y - z = 32 \\x + 9 y - 4 z = - 2 \\6 x + y + z = 35\end{array}$$

A) $\{ ( 5,1,4 ) \}$
B) $\{ ( - 5,1,10 ) \}$
C) $\varnothing$
D) $\{ ( 5,4,1 ) \}$