solve the equation 1/2 + x/6=18/x

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solve the equation 1/2 + x/6=18/x

Guest Jul 17, 2015

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Best Answer

+118608

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1/2 + x/6=18/x

6x(1/2 + x/6)=6x*(18/x)

3x+x^2=108

x^2+3x-108=0

(x+12)(x-9)=0

x=-12 or x= 9

Melody Jul 17, 2015

1⁺⁰ Answers

+118608

+5

Best Answer

1/2 + x/6=18/x

6x(1/2 + x/6)=6x*(18/x)

3x+x^2=108

x^2+3x-108=0

(x+12)(x-9)=0

x=-12 or x= 9

Melody Jul 17, 2015

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