SOLUTION: How do you solve: Solve the following system graphically. Sketch the graphs and label the point of intersection. State the solution of the system. 2x-y= 4 x+3y= 9 Thank y

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: How do you solve: Solve the following system graphically. Sketch the graphs and label the point of intersection. State the solution of the system. 2x-y= 4 x+3y= 9 Thank y      Log On


   

Question 268813: How do you solve:
Solve the following system graphically. Sketch the graphs and label the point of intersection. State the solution of the system.
2x-y= 4
x+3y= 9
Thank you
Found 2 solutions by user_dude2008, persian52:
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
First Graph

2x-y= 4 ---> y = 2x-4
x+3y=9 ---> y = -(1/3)x+3

+graph%28+500%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+2x-4%2C+-%281%2F3%29x%2B3%29+

Intersection: (3,2) ----> solutions: x=3, y=2

Answer by persian52(161) About Me  (Show Source):
You can put this solution on YOUR website!
Solution=(3,2)
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Graph: http://i47.tinypic.com/2r6fgvp.jpg