4n=7-8n

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Solution for 4n=7-8n equation: 



4n=7-8n

We move all terms to the left:

4n-(7-8n)=0

We add all the numbers together, and all the variables

4n-(-8n+7)=0

We get rid of parentheses

4n+8n-7=0

We add all the numbers together, and all the variables

12n-7=0

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

12n=7

n=7/12

n=7/12

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