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Mathematics, 06.05.2021 14:00 jazzy4713

In the system of linear equations below, q and r are constants, The solution is (-1,4) qx- ry = 18

rx + qy= 13

q=?
r=?

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Answers: 1

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In the system of linear equations below, q and r are constants, The solution is (-1,4) qx- ry = 18...
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