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| Question 625017:  solve the system of linear equations by graphing.
 4x+y=0
 2x+y=2
 Answer by Alan3354(69443)
      (Show Source): 
You can put this solution on YOUR website! solve the system of linear equations by graphing. 4x+y=0
 2x+y=2
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 They're straight lines, so you need 2 points.
 4x+y=0
 y = -4x
 Pick 2 values for x and find y --> points (x,y)
 Plot the 2 points, draw a line thru them.
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 Do the same for the other eqn.
 Where they intersect is the solution, the point where x & y fit both equations.
 
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