SOLUTION: Please help! I need to find the solution and graph for: 5x-6y=-25 3x+28=y Please show me how to do this. Thank you

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Please help! I need to find the solution and graph for: 5x-6y=-25 3x+28=y Please show me how to do this. Thank you      Log On


   

Question 560502: Please help!
I need to find the solution and graph for:
5x-6y=-25
3x+28=y
Please show me how to do this.
Thank you
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
5x-6y=-25
3x+28=y
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Substitute for "y" and solve for "x":
5x -6(3x+28) = -25
5x -18x -168 = -25
-13x = 143
x = -11
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Cheers,
Stan H.