Solve the System $$\left\{ \begin{array} { r } x + 5 y + 2 z = 35 \\5 y + 3 z = 37 \\z = 4\end{array} \right.$$

Multiple Choice

Solve the system.
- $$\left\{ \begin{array} { r } x + 5 y + 2 z = 35 \\5 y + 3 z = 37 \\z = 4\end{array} \right.$$

A) $( 2,4,5 )$
B) $( 2,5,4 )$
C) $( 4,5,2 )$
D) $\varnothing$