SOLUTION: graph x+y=4

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Question 1044421: graph x+y=4
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
graph x+y=4
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y = 4 - x
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It's a straight line, so you need 2 points.
Pick 2 values for x and find y.
Plot the points.
Draw a line thru them.