7n-3.2n+6.5=27.9

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Solution for 7n-3.2n+6.5=27.9 equation: 



7n-3.2n+6.5=27.9

We move all terms to the left:

7n-3.2n+6.5-(27.9)=0

We add all the numbers together, and all the variables

3.8n-21.4=0

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

3.8n=21.4

n=21.4/3.8

n=5+2.4/3.8

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