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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

28n-(-8n-7)=0

We get rid of parentheses

28n+8n+7=0

We add all the numbers together, and all the variables

36n+7=0

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

36n=-7

n=-7/36

n=-7/36

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