Write the Augmented Matrix for the System of Linear Equations $\left\{ \begin{aligned}x + 9 y + 7 z & = 9 \\- y + 8 z & = - 5 \\x + 2 z & = - 4\end{aligned} \right.$

Multiple Choice

Write the augmented matrix for the system of linear equations. $\left\{ \begin{aligned}x + 9 y + 7 z & = 9 \\- y + 8 z & = - 5 \\x + 2 z & = - 4\end{aligned} \right.$

A) $\left[ \begin{array} { c c c : c } 1 & 9 & 7 & 9 \\1 & - 1 & 8 & - 5 \\1 & 1 & 2 & - 4\end{array} \right]$
B) $\left[ \begin{array} { c c c : c } 1 & 9 & 7 & 9 \\0 & - 1 & 8 & - 5 \\1 & 0 & 2 & - 4\end{array} \right]$
C) $\left[ \begin{array} { c c c : c } 1 & 9 & 7 & 9 \\& - 1 & 8 & - 5 \\1 & & 2 & - 4\end{array} \right]$
D) $\left[ \begin{array} { c c c : c } 1 & 9 & 7 & 9 \\- 1 & 8 & 0 & - 5 \\1 & 2 & 0 & - 4\end{array} \right]$
E) $\left[ \begin{array} { c c c : c } 1 & 9 & 7 & 9 \\0 & - 1 & 8 & - 5 \\1 & 2 & 0 & - 4\end{array} \right]$