SOLUTION: Solve the system of equations and give the value for x: y = -3x + 13 2x + 9y = -8 Please show steps. Thank you

Algebra ->  Systems-of-equations -> SOLUTION: Solve the system of equations and give the value for x: y = -3x + 13 2x + 9y = -8 Please show steps. Thank you      Log On


   



Question 759638: Solve the system of equations and give the value for x:
y = -3x + 13
2x + 9y = -8
Please show steps. Thank you

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
y = -3x + 13
2x + 9y = -8
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Rearrange:
3x + y = 13
2x + 9y = -8
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Modify for elimination:
6x + 2y = 26
6x +27y = -24
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Subtract and solve for "y":
25y = 50
y = 2
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Solve for "x":
3x + y = 13
3x + 2 = 13
3x = 11
x = 11/3
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Cheers,
Stan H.
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