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2y(4-x)=x/2 when x=2 i know y is 1/4 but i dont know how i got there...please help.

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2y(4-x)=x/2 when x=2
i know y is 1/4 but i dont know how i got there...please help.

solving-equations

asked Mar 13, 2014 in PRE-ALGEBRA by payton Apprentice

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1 Answer

+1 vote

2y (4 - x ) = x / 2

When x = 2

2y (4 - 2) = 2 / 2

2y (2) = 1

4y = 1

Divide each side by 4.

4y / 4 = 1/4

y = 1/4.

answered Mar 13, 2014 by david Expert

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