Write the system of equations associated with the augmented matrix. Do not solve.
-$$\left[ \begin{array} { r r | r }
9 & 7 & 17 \
7 & 18 & 5
\end{array} \right]$$
A) $\left\{ \begin{array} { l } 7 x + 9 y = 17 \ 7 x + 18 y = 5 \end{array} \right.$

B) $\left\{ \begin{array} { l } 9 x + 7 y = 17 \ 7 x + 18 y = 5 \end{array} \right.$

C) $\left\{ \begin{array} { l } 9 x + 7 y = - 17 \ 7 x + 18 y = - 5 \end{array} \right.$

D) $\left\{ \begin{array} { l } 9 x + 7 y = 17 \ 18 x + 7 y = 5 \end{array} \right.$

Question

Write the system of equations associated with the augmented matrix. Do not solve.
-$$\left[ \begin{array} { r r | r } 
9 & 7 & 17 \
7 & 18 & 5
\end{array} \right]$$
A) $\left\{ \begin{array} { l } 7 x + 9 y = 17 \ 7 x + 18 y = 5 \end{array} \right.$

B) $\left\{ \begin{array} { l } 9 x + 7 y = 17 \ 7 x + 18 y = 5 \end{array} \right.$

C) $\left\{ \begin{array} { l } 9 x + 7 y = - 17 \ 7 x + 18 y = - 5 \end{array} \right.$

D) $\left\{ \begin{array} { l } 9 x + 7 y = 17 \ 18 x + 7 y = 5 \end{array} \right.$

Quizplus · Accepted Answer

The augmented matrix directly translates to the system of equations, with the first row representing the coefficients and constant term of the first equation, and the second row for the second equation. Thus, the correct system is $9x + 7y = 17$ and $7x + 18y = 5$.

Write the System of Equations Associated with the Augmented Matrix [97177185]\left[ \begin{array} { r r | r } 9 & 7 & 17 \\7 & 18 & 5\end{array} \right][97​718​175​]

Write the System of Equations Associated with the Augmented Matrix $\left[ \begin{array} { r r | r } 9 & 7 & 17 \\7 & 18 & 5\end{array} \right]$