# SOLUTION: We were told to solve these systems by graphing but, on the graph he has a place for six points it is mapped out as: x y1 y2 0 0 0 0 0 0 My first problem is x + 2y = 4

Algebra ->  Algebra  -> Coordinate Systems and Linear Equations -> SOLUTION: We were told to solve these systems by graphing but, on the graph he has a place for six points it is mapped out as: x y1 y2 0 0 0 0 0 0 My first problem is x + 2y = 4       Log On

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 Question 48127: We were told to solve these systems by graphing but, on the graph he has a place for six points it is mapped out as: x y1 y2 0 0 0 0 0 0 My first problem is x + 2y = 4 x + 2y = -2 My solutions were x = (0,2) (4,0) y = (-4,1)(0.-4) How do i graph this where do I place the numbers on the graph.Answer by rchill(405)   (Show Source): You can put this solution on YOUR website!Before doing any substitutions, always solve for y. Doing so yields and . Because the slopes are exactly the same, that means the lines are parallel. If you substitute 0 for x in both equations you get y=2 for the first equation and y=-1 for the second equation. The graph is: