Write the system of equations associated with the augmented matrix. Do not solve.
-$\left[ \begin{array} { r r r | r } - 8 & 9 & 8 & 5 \ 5 & - 6 & 0 & 8 \ - 8 & 0 & - 3 & - 3 \end{array} \right]$
A)
$\begin{array}{l}
-8 x+9 y+8 z=5 \
5 x-6 y=8 \
-8 x-3 y=-3
\end{array}$

B) $\begin{array}{cc}
-8 x+9 y+8 z=5 \
5 x-6 y & =8 \
-8 x-3 z=-3
\end{array}$

C)
$\begin{array}{c}
-8 x+9 y+8 z=5 \
5 x-6 y+8 z=0 \
-8 x-3 y-3 z=0
\end{array}$

D
$\begin{aligned}
-8 x+9 y+8 z &=5 \
5 x+-6 z &=8 \
-8 x-3 y &=-3
\end{aligned}$

Question

Write the system of equations associated with the augmented matrix. Do not solve.
-$\left[ \begin{array} { r r r | r } - 8 & 9 & 8 & 5 \ 5 & - 6 & 0 & 8 \ - 8 & 0 & - 3 & - 3 \end{array} \right]$
A)
$\begin{array}{l}
-8 x+9 y+8 z=5 \
5 x-6 y=8 \
-8 x-3 y=-3
\end{array}$

B) $\begin{array}{cc}
-8 x+9 y+8 z=5 \
5 x-6 y & =8 \
-8 x-3 z=-3
\end{array}$

C) 
$\begin{array}{c}
-8 x+9 y+8 z=5 \
5 x-6 y+8 z=0 \
-8 x-3 y-3 z=0
\end{array}$

D
$\begin{aligned}
-8 x+9 y+8 z &=5 \
5 x+-6 z &=8 \
-8 x-3 y &=-3
\end{aligned}$

Quizplus · Accepted Answer

The augmented matrix corresponds to a system of linear equations where each row represents an equation and each column (except the last one) represents the coefficients of a variable (x, y, z) in those equations. The last column represents the constants on the right side of the equations. Thus, the correct system is: -8x + 9y + 8z = 5, 5x - 6y = 8, -8x - 3z = -3.

Write the System of Equations Associated with the Augmented Matrix [−89855−608−80−3−3]\left[ \begin{array} { r r r | r } - 8 & 9 & 8 & 5 \\ 5 & - 6 & 0 & 8 \\ - 8 & 0 & - 3 & - 3 \end{array} \right]​−85−8​9−60​80−3​58−3​​

Write the System of Equations Associated with the Augmented Matrix $\left[ \begin{array} { r r r | r } - 8 & 9 & 8 & 5 \\ 5 & - 6 & 0 & 8 \\ - 8 & 0 & - 3 & - 3 \end{array} \right]$