3+5n=0.5n+12

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Solution for 3+5n=0.5n+12 equation: 



3+5n=0.5n+12

We move all terms to the left:

3+5n-(0.5n+12)=0

We get rid of parentheses

5n-0.5n-12+3=0

We add all the numbers together, and all the variables

4.5n-9=0

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

4.5n=9

n=9/4.5

n=2

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