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Mathematics, 10.02.2021 23:10 carsyn2016

Use elimination to solve for x and y. 9x-4y=11
X+4y=19

Which answer is correct?
(-1,5)
(3,4)
(4,3)
(7,3)

ansver
Answers: 3

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Use elimination to solve for x and y. 9x-4y=11
X+4y=19

Which answer is correct?
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