2+6/u-7=4/u-7

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Solution for 2+6/u-7=4/u-7 equation: 



2+6/u-7=4/u-7

We move all terms to the left:

2+6/u-7-(4/u-7)=0



Domain of the equation: u!=0

u∈R





Domain of the equation: u-7)!=0

u∈R



We add all the numbers together, and all the variables

6/u-(4/u-7)-5=0

We get rid of parentheses

6/u-4/u+7-5=0

We multiply all the terms by the denominator


7*u-5*u+6-4=0

We add all the numbers together, and all the variables

2u+2=0

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

2u=-2

u=-2/2

u=-1

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