Mathematics, 09.07.2019 20:00 jshhs
Which matrix represents the system of equations shown below? 3x -7y=21 4x+5y=11
Answers: 1
![\left\{\begin{array}{ccc}3x-7y=21\\4x+5y=11\end{array}\right \\\\.\ \ x\qquad y\ \ const.\\\left[\begin{array}{ccc}3&-7\\4&5\end{array}\right|\left\begin{array}{ccc}21\\11\end{array}\right]](/tpl/images/0070/6084/c3628.png)
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Which matrix represents the system of equations shown below? 3x -7y=21 4x+5y=11...
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