SOLUTION: need help not sure what to do with this. Solve the following systems by graphing x + 2y = 8 x - y =2

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Question 751333: need help not sure what to do with this. Solve the following systems by graphing
x + 2y = 8
x - y =2
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
x + 2y = 8
x - y =2
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Modify:
y = (8-x)/2
y = x-2
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Graph each line and find their intersection.
graph%28400%2C400%2C-10%2C10%2C-10%2C10%2C%288-x%29%2F2%2Cx-2%29
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Intersection: (4,2)
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Cheers,
Stan H.