Solve the System of Equations by Finding the Reduced Row $$\begin{array} { r } x + 4 y + 5 z = - 27 \\4 y + 4 z = - 24 \\z = - 4\end{array}$$

Multiple Choice

Solve the system of equations by finding the reduced row echelon form for the augmented matrix.
- $$\begin{array} { r } x + 4 y + 5 z = - 27 \\4 y + 4 z = - 24 \\z = - 4\end{array}$$

A) $( 1 , - 2 , - 4 )$
B) $( 1 , - 4 , - 2 )$
C) No solution
D) $( - 4 , - 2,1 )$