n+21/8=3

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Solution for n+21/8=3 equation: 



n+21/8=3

We move all terms to the left:

n+21/8-(3)=0

determiningTheFunctionDomain
n-3+21/8=0

We multiply all the terms by the denominator


n*8+21-3*8=0

We add all the numbers together, and all the variables

n*8-3=0

Wy multiply elements

8n-3=0

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

8n=3

n=3/8

n=3/8

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