12-1/2n=8

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Solution for 12-1/2n=8 equation: 



12-1/2n=8

We move all terms to the left:

12-1/2n-(8)=0



Domain of the equation: 2n!=0

n!=0/2

n!=0

n∈R



We add all the numbers together, and all the variables

-1/2n+4=0

We multiply all the terms by the denominator


4*2n-1=0

Wy multiply elements

8n-1=0

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

8n=1

n=1/8

n=1/8

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