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2x-y=4 can u help me get y by itself
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4 votes
2x-y=4 can u help me get y by itself

User Happy Apple
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8.9k points

1 Answer

4 votes
y=2x - 4.

move 2x over to the other side of the equation making it negative, now move the subtraction sign from the y because it has to be positive so multiply the other side of the equation by (-1).
User Dan Hogan
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8.2k points
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