SOLUTION: i'm having problems with my algebra for the life me i just can not get it like this question here -3 is a solution of - x + 2y = -7

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Question 420785: i'm having problems with my algebra for the life me i just can not get it like this question here -3 is a solution of - x + 2y = -7
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
-3 is a solution of - x + 2y = -7
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The solution is an infinite set of ordered pairs.
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y = (x-7)/2
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If x = -3, y = (-3-7)/2 = -5
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Cheers,
Stan H.
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