Question 158848: 11x+5y+23=0
7x-2y-0=0
please reply soon as possible
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! 11x+5y+23=0
7x-2y-0=0
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Rewrite:
11x + 5y = -23
7x - 2y = 0
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Multiply the 1st equation by 2 and the 2nd by 5 to get:
22x + 10y = -46
35x - 10y = 0
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Add the two equations and solve for "x":
57x = -46
x = -0.8070...
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Substitute in one of the original equations to solve for "y".
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Cheers,
Stan H.
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