How to solve-3r+9=-4r+5

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asked Nov 4, 2018 123k views

4 votes

How to solve-3r+9=-4r+5

Mathematics
middle-school

Manoj Doubts asked

by Manoj Doubts

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1 Answer

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subtract 5 from both sides then you get -3r+9=-4r then add 3r to both sides then you get 9=-1r then divide both sides by -1 and you get r=-9

Pavel Lechev answered Nov 9, 2018

by Pavel Lechev

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