u+7/u+3=u+7/u+4+1

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Solution for u+7/u+3=u+7/u+4+1 equation: 



u+7/u+3=u+7/u+4+1

We move all terms to the left:

u+7/u+3-(u+7/u+4+1)=0



Domain of the equation: u!=0

u∈R





Domain of the equation: u+4+1)!=0

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

u+1)!=-4

u∈R



We add all the numbers together, and all the variables

u+7/u-(u+7/u+5)+3=0

We get rid of parentheses

u+7/u-u-7/u-5+3=0

We multiply all the terms by the denominator


u*u-u*u-5*u+3*u+7-7=0

We add all the numbers together, and all the variables

-2u+u*u-u*u=0

Wy multiply elements

u^2-1u^2-2u=0

We add all the numbers together, and all the variables

-2u=0

u=0/-2

u=0

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