Write an augmented matrix for the system. Then state the dimensions. 3x−4y=7 9x+11y=10

1 answer:

7 0

$\left\{\begin{array}{ccc}3x-4y=7\\9x+11y=10\end{array}\right\\\\A=\left[\begin{array}{ccc}3&-4\\9&11\end{array}\right\left|\begin{array}{ccc}7\\10\end{array}\right]_{(2\ \times\ 3)}$

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