x/(5x+7)+x^2-x=1

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Solution for x/(5x+7)+x^2-x=1 equation: 



x/(5x+7)+x^2-x=1

We move all terms to the left:

x/(5x+7)+x^2-x-(1)=0



Domain of the equation: (5x+7)!=0

We move all terms containing x to the left, all other terms to the right

5x!=-7

x!=-7/5

x!=-1+2/5

x∈R



We add all the numbers together, and all the variables

x^2-1x+x/(5x+7)-1=0

We multiply all the terms by the denominator


x^2*(5x+7)-1x*(5x+7)+x-1*(5x+7)=0

We add all the numbers together, and all the variables

x^2*(5x+7)+x-1x*(5x+7)-1*(5x+7)=0

We multiply parentheses

x^2*(5x+7)-5x^2+x-7x-1*(5x+7)=0

We add all the numbers together, and all the variables

-5x^2+x^2*(5x+7)-6x-1*(5x+7)=0

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