12+7.2n=8+7.6n

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Solution for 12+7.2n=8+7.6n equation: 



12+7.2n=8+7.6n

We move all terms to the left:

12+7.2n-(8+7.6n)=0

We add all the numbers together, and all the variables

7.2n-(7.6n+8)+12=0

We get rid of parentheses

7.2n-7.6n-8+12=0

We add all the numbers together, and all the variables

-0.4n+4=0

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

-0.4n=-4

n=-4/-0.4

n=+10

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