15+6.8n=12+7.1n

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Solution for 15+6.8n=12+7.1n equation: 



15+6.8n=12+7.1n

We move all terms to the left:

15+6.8n-(12+7.1n)=0

We add all the numbers together, and all the variables

6.8n-(7.1n+12)+15=0

We get rid of parentheses

6.8n-7.1n-12+15=0

We add all the numbers together, and all the variables

-0.3n+3=0

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

-0.3n=-3

n=-3/-0.3

n=+10

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