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

question 340

Multiple Choice

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
• \(\begin{aligned}
• -8 x+9 y+8 z &=5 \\
• 5 x+-6 z &=8 \\
• -8 x-3 y &=-3
• \end{aligned}\)

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