Solve the system of equations. 5y−4x=−7 2y+4x=14

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asked Jun 20, 2021 33.2k views

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Solve the system of equations. 5y−4x=−7 2y+4x=14

Mathematics
high-school

Pietro Battiston asked

by Pietro Battiston

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2 Answers

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Cancel out the 4s which will cause 5y+2y that will get to 7Y equals seven because -7+14 = 7. 7y=7, divide on both sides and that will get you Y=1. Plug that in to either equation and X will be 3

Mengdi Liang answered Jun 23, 2021

by Mengdi Liang

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3 votes

Answer:

x=3 and y=1. If you want it as an ordered pair it would be (3, 1)

Explanation:

Zbdiablo answered Jun 25, 2021

by Zbdiablo

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