8n-(4n+7)=12

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Solution for 8n-(4n+7)=12 equation: 



8n-(4n+7)=12

We move all terms to the left:

8n-(4n+7)-(12)=0

We get rid of parentheses

8n-4n-7-12=0

We add all the numbers together, and all the variables

4n-19=0

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

4n=19

n=19/4

n=4+3/4

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