# SOLUTION: Solve the system of equations by graphing. x-2y=-4 x+2y=8 Please show points, how to graph the points and the point at where they meet or intersect (if they do).

Algebra ->  Algebra  -> Graphs -> SOLUTION: Solve the system of equations by graphing. x-2y=-4 x+2y=8 Please show points, how to graph the points and the point at where they meet or intersect (if they do).      Log On

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 Algebra: Graphs, graphing equations and inequalities Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Graphs Question 618529: Solve the system of equations by graphing. x-2y=-4 x+2y=8 Please show points, how to graph the points and the point at where they meet or intersect (if they do).Answer by Alan3354(30993)   (Show Source): You can put this solution on YOUR website!It's 2 straight lines. x+y=4 Find 2 points. Pick values for x or y and find the other variable. Zero usually works well. Plot the 2 points. Draw a line thru them. ------------- Do the same for the other equation. Where they intersect is at the values of x & y that fit both equations. ------------- dl the FREE graph software at http://www.padowan.dk Use F6 to enter them as they are.