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Solve for x:

(x + 1)/x = -7/(x - 12)

 Feb 18, 2021
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Solve for x:
(x + 1)/x = -7/(x - 12)

 

Hello Guest!

 

\( \dfrac{x+1}{x}=-\dfrac{7}{x-12}\)

 

if  \(x\notin\{0,12\}\) then

\(-7x=x^2-12x+x-12\\ x^2-4x-12=0\)

\(x\in\{-2,6\}\)

laugh  !

 Feb 18, 2021

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