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23-01-2017
Mathematics

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What is the value of y=4x−2y=4x−2 when x=3x=3? I NEED HELP THIS IS FOR SCHOOL

Respuesta :

23-01-2017

y = 4x - 2y

Flip
4x- - 2y = y

Add 2y to both sides.
4x - 2y + 2y = y + 2y
4x = 3y

Divide both sides by 4
4x/4 = 3y/4

x = 3/4y

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