4/n+3=8/n+1

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Solution for 4/n+3=8/n+1 equation: 



4/n+3=8/n+1

We move all terms to the left:

4/n+3-(8/n+1)=0



Domain of the equation: n!=0

n∈R





Domain of the equation: n+1)!=0

n∈R



We get rid of parentheses

4/n-8/n-1+3=0

We multiply all the terms by the denominator


-1*n+3*n+4-8=0

We add all the numbers together, and all the variables

2n-4=0

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

2n=4

n=4/2

n=2

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