-3+8n=-7-4(-n-2)

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Solution for -3+8n=-7-4(-n-2) equation: 



-3+8n=-7-4(-n-2)

We move all terms to the left:

-3+8n-(-7-4(-n-2))=0

We add all the numbers together, and all the variables

8n-(-7-4(-1n-2))-3=0



We calculate terms in parentheses: -(-7-4(-1n-2)), so:

-7-4(-1n-2)

determiningTheFunctionDomain
-4(-1n-2)-7

We multiply parentheses

4n+8-7

We add all the numbers together, and all the variables

4n+1

Back to the equation:

-(4n+1)



We get rid of parentheses

8n-4n-1-3=0

We add all the numbers together, and all the variables

4n-4=0

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

4n=4

n=4/4

n=1

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