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Solve the equation 2x-5y=7 amd xy=6?

asked Nov 12, 2013 in ALGEBRA 1 by rockstar Apprentice
reshown Nov 12, 2013 by goushi
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Given that 2x - 5y = 7 and xy = 6

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If y = 1

xy = 6

x * 1 = 6

x = 6

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The solution of the given of the equation is (6 , 1) and (-5/2 , -12/5)

 

answered Nov 12, 2013 by jouis Apprentice

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