1/2+2n=20

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Solution for 1/2+2n=20 equation: 



1/2+2n=20

We move all terms to the left:

1/2+2n-(20)=0

determiningTheFunctionDomain
2n-20+1/2=0

We multiply all the terms by the denominator


2n*2+1-20*2=0

We add all the numbers together, and all the variables

2n*2-39=0

Wy multiply elements

4n-39=0

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

4n=39

n=39/4

n=9+3/4

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