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5x-7y+2=0 y 15x-21y=7

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asked Jan 5, 2018 227k views

5 votes

5x-7y+2=0 y 15x-21y=7

Mathematics
college

VoidStern asked

by VoidStern

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1 Answer

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the first expression comes down to be
y= 2/7 + 5/7x
the second expression comes down to be
y= 7/-21 + 15/-21x

Byteptr answered Jan 10, 2018

by Byteptr

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5x-7y+2=0 y 15x-21y=7

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