SOLUTION: Solve y=x - 4 3x - 2y=7

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Question 753355: Solve y=x - 4
3x - 2y=7
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Solve
y=x - 4
3x - 2y=7
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Substitute for "y" and solve for "x":
3x - 2(x-4) = 7
3x -2x + 8 = 7
x = -1
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Solve for "y":
y = x -4
y = -1-4
y = -5
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Cheers,
Stan H.
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