Mathematics, 05.07.2019 23:00 jjgccc
Which linear system of equations does this matrix represent { -3 5 | 15} { 2 5 | -10} a. {-3x=2; 5x=3; 15x=-10 b. {-3y=2; 5y=3; 15y=-10 c. {-3x+5y=15; 2x+3y=-10 d. {-3x+5y=-10; 2x+3y=15
Answers: 1
![.\ \ \ x\ \ \ \ y\\\left[\begin{array}{ccc}-3&5\\2&5\end{array}\right\left|\begin{array}{ccc}15\\-10\end{array}\right]\\\\\left\{\begin{array}{ccc}-3x+5y=15\\2x+5y=-10\end{array}\right \to\boxed{C.}](/tpl/images/0055/7586/1abd0.png)
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Which linear system of equations does this matrix represent { -3 5 | 15} { 2 5 | -10} a. {-3x=2; 5x...
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