12x/7x=2x+2/5x-1

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Solution for 12x/7x=2x+2/5x-1 equation: 



12x/7x=2x+2/5x-1

We move all terms to the left:

12x/7x-(2x+2/5x-1)=0



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R





Domain of the equation: 5x-1)!=0

x∈R



We get rid of parentheses

12x/7x-2x-2/5x+1=0

We calculate fractions


60x^2/35x^2-2x+(-14x)/35x^2+1=0

We multiply all the terms by the denominator


60x^2-2x*35x^2+(-14x)+1*35x^2=0

Wy multiply elements

60x^2-70x^3+35x^2+(-14x)=0

We get rid of parentheses

60x^2-70x^3+35x^2-14x=0

We do not support expression: x^3

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