4x-5/5x+5=x+1/x+7

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Solution for 4x-5/5x+5=x+1/x+7 equation: 



4x-5/5x+5=x+1/x+7

We move all terms to the left:

4x-5/5x+5-(x+1/x+7)=0



Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R





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

x∈R



We get rid of parentheses

4x-5/5x-x-1/x-7+5=0

We calculate fractions


4x-x+(-5x)/5x^2+(-5x)/5x^2-7+5=0

We add all the numbers together, and all the variables

3x+(-5x)/5x^2+(-5x)/5x^2-2=0

We multiply all the terms by the denominator


3x*5x^2+(-5x)+(-5x)-2*5x^2=0

Wy multiply elements

15x^3-10x^2+(-5x)+(-5x)=0

We get rid of parentheses

15x^3-10x^2-5x-5x=0

We do not support expression: x^3

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