QuestionWrite the system of equations as an augmented matrix. $\left\{\begin{array}{l} 4 x-4 y=-44 \\ -7 x-y=-99 \end{array}\right.$ $\square$ $\square$ Reduce the matrix into reduced row echelon form. $\square$ $\square$ $\square$ $\square$ Determine the solution to the original system of equations. $(x, y)=$ $\square$

Studdy Solution
Interpret the reduced row echelon form to determine the solution to the system of equations. The matrix corresponds to the equations:
$\begin{cases} x = 11 \\ y = 22 \end{cases}$
Thus, the solution to the system of equations is:
$(x, y) = (11, 22)$

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