4/7n-8=-4

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Solution for 4/7n-8=-4 equation: 



4/7n-8=-4

We move all terms to the left:

4/7n-8-(-4)=0



Domain of the equation: 7n!=0

n!=0/7

n!=0

n∈R



We add all the numbers together, and all the variables

4/7n-4=0

We multiply all the terms by the denominator


-4*7n+4=0

Wy multiply elements

-28n+4=0

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

-28n=-4

n=-4/-28

n=1/7

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