3/7x=3x+3/30x-6

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Solution for 3/7x=3x+3/30x-6 equation: 



3/7x=3x+3/30x-6

We move all terms to the left:

3/7x-(3x+3/30x-6)=0



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R





Domain of the equation: 30x-6)!=0

x∈R



We get rid of parentheses

3/7x-3x-3/30x+6=0

We calculate fractions


-3x+90x/210x^2+(-21x)/210x^2+6=0

We multiply all the terms by the denominator


-3x*210x^2+90x+(-21x)+6*210x^2=0

We add all the numbers together, and all the variables

90x-3x*210x^2+(-21x)+6*210x^2=0

Wy multiply elements

-630x^3+1260x^2+90x+(-21x)=0

We get rid of parentheses

-630x^3+1260x^2+90x-21x=0

We do not support expression: x^3

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