x+4/x+1-12/7x+7=x/7

Solution for x+4/x+1-12/7x+7=x/7 equation:

x+4/x+1-12/7x+7=x/7

We move all terms to the left:

x+4/x+1-12/7x+7-(x/7)=0


Domain of the equation: x!=0

x∈R



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R


We add all the numbers together, and all the variables

x+4/x-12/7x-(+x/7)+1+7=0

We add all the numbers together, and all the variables

x+4/x-12/7x-(+x/7)+8=0

We get rid of parentheses

x+4/x-12/7x-x/7+8=0

We calculate fractions


(-1x^2)/343x^2+x+1372x/343x^2+(-12x)/343x^2+8=0

We multiply all the terms by the denominator


(-1x^2)+x*343x^2+1372x+(-12x)+8*343x^2=0

We add all the numbers together, and all the variables

(-1x^2)+1372x+x*343x^2+(-12x)+8*343x^2=0

Wy multiply elements

(-1x^2)+343x^3+2744x^2+1372x+(-12x)=0

We get rid of parentheses

-1x^2+343x^3+2744x^2+1372x-12x=0

We do not support expression: x^3