u-1/u-7+1=u-4/u-2

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Solution for u-1/u-7+1=u-4/u-2 equation: 



u-1/u-7+1=u-4/u-2

We move all terms to the left:

u-1/u-7+1-(u-4/u-2)=0



Domain of the equation: u!=0

u∈R





Domain of the equation: u-2)!=0

u∈R



We add all the numbers together, and all the variables

u-1/u-(u-4/u-2)-6=0

We get rid of parentheses

u-1/u-u+4/u+2-6=0

We multiply all the terms by the denominator


u*u-u*u+2*u-6*u-1+4=0

We add all the numbers together, and all the variables

-4u+u*u-u*u+3=0

Wy multiply elements

u^2-1u^2-4u+3=0

We add all the numbers together, and all the variables

-4u+3=0

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

-4u=-3

u=-3/-4

u=3/4

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