What is y=-2 and 4x-3y=18 in subsitution

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asked Dec 15, 2017 25.5k views

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What is y=-2 and 4x-3y=18 in subsitution

Mathematics
middle-school

Kyle Barnes asked

by Kyle Barnes

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Substitute -2 in for y. Solve for x
4x-3(-2)=18
Add 60 to both sides
4x=24
Divide both sides by 4
x=6

Amela answered Dec 19, 2017

by Amela

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