Write the System of Equations Associated with the Augmented Matrix $\left[ \begin{array} { r r r r } - 8 & - 4 & - 7 & - 6 \\ 4 & 3 & 0 & 6 \\ 8 & 0 & 8 & 2 \end{array} \right]$

question 184

Multiple Choice

Write the system of equations associated with the augmented matrix. Do not solve.
- $\left[ \begin{array} { r r r r } - 8 & - 4 & - 7 & - 6 \\ 4 & 3 & 0 & 6 \\ 8 & 0 & 8 & 2 \end{array} \right]$

• A) \(- 8 x - 4 y - 7 z = - 6\)
• \(4 x + \quad 3 z = 6\)
• \(8 x + 8 y = 2\)
• B) \(- 8 x - 4 y - 7 z = - 6\)
• \(4 x + 3 y + 6 z = 0\)
• \(8 x + 8 y + 2 z = 0\)
• C) \(- 8 x - 4 y - 7 z = - 6\)
• \(4 x + 3 y = 6\)
• \(8 x + 8 y = 2\)
• D) \(- 8 x - 4 y - 7 z = - 6\)
• \(4 x + 3 y = 6\)
• \(8 x + 8 z = 2\)

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