3n+4+2n=13.9

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Solution for 3n+4+2n=13.9 equation: 



3n+4+2n=13.9

We move all terms to the left:

3n+4+2n-(13.9)=0

We add all the numbers together, and all the variables

5n-9.9=0

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

5n=9.9

n=9.9/5

n=1+2.5789473684211/2.6315789473684

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