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7x + 2y = -19 -x + 2y = 21 Please help!!! You can use any method and show how you get to the answer so I can know for the future
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7x + 2y = -19 -x + 2y = 21 Please help!!! You can use any method and show how you get to the answer so I can know for the future
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Oct 24, 2018
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7x + 2y = -19
-x + 2y = 21
Please help!!! You can use any method and show how you get to the answer so I can know for the future
Mathematics
middle-school
Aaronmarruk
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the answer is (-5,8) i am positive cause i justed work is out doing elimation.
Cosmincalistru
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Oct 29, 2018
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Cosmincalistru
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