Question 616167
4x+5y=-18 
-9x+2y=-92 
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Multiply thru 1st equation by 2
Multiply thru 2nd equation by 5
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8x + 10y = -36
-45x + 10y = -460
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53x = 424
x = 8
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Solve for "y":
4x + 5y = -18
32 + 5y = -18
5y = -50
y = -10
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Ans: (8,-10)
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Cheers,
Stan H.
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