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\frac{3y}{x}+\frac{\left(x+1\right)}{y-1}

 Dec 3, 2018
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\(\frac{3y}{x}+\frac{\left(x+1\right)}{y-1} \)

 

3y (y - 1) + x(x + 1)

_______________    =

  x (y - 1)

 

3y^2 - 3y + x^2 + x

_______________

    xy - x

 

 

 

cool cool cool

 Dec 3, 2018
edited by CPhill  Dec 3, 2018

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