Write the System of Equations Associated with the Augmented Matrix $$\left[ \begin{array} { r r r | r } 1 & 0 & 0 & - 8 \\0 & 1 & 0 & - 6 \\0 & 0 & 1 & - 10\end{array} \right]$$

Multiple Choice

Write the system of equations associated with the augmented matrix. Do not solve.
- $$\left[ \begin{array} { r r r | r } 1 & 0 & 0 & - 8 \\0 & 1 & 0 & - 6 \\0 & 0 & 1 & - 10\end{array} \right]$$

A) $\left\{ \begin{array} { l } x = 0 \\ y = - 14 \\ z = - 18 \end{array} \right.$

B) $\left\{ \begin{array} { l } x = 15 \\ y = 1 \\ z = 0 \end{array} \right.$

C) $\left\{ \begin{array} { l } x = - 9 \\ y = 5 \\ z = 6 \end{array} \right.$

D) $\left\{ \begin{array} { l } x = - 8 \\ y = - 6 \\ z = - 10 \end{array} \right.$