SOLUTION: I am having a hard time finding the solution of this set using the graphing method x-2y=-2 x+2y=6

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Question 461208: I am having a hard time finding the solution of this set using the graphing method
x-2y=-2
x+2y=6
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
solution of this set using the graphing method:
x-2y=-2
x+2y=6
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Solve for "y":
y = (1/2)x +1
Plotting Points: (0,1) and (2,2)
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y = (-1/2)x + 3
Plotting Points: (0,3) and (2,2)
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Solution: (2,2)
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Graph:
graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C%281%2F2%29x%2B1%2C%28-1%2F2%29x%2B3%29
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Cheers,
Stan H.
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