3=n+1.8

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Solution for 3=n+1.8 equation: 



3=n+1.8

We move all terms to the left:

3-(n+1.8)=0

We get rid of parentheses

-n-1.8+3=0

We add all the numbers together, and all the variables

-1n+1.2=0

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

-n=-1.2

n=-1.2/-1

n=1+0.2/1

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