-77=n-(3-3n)

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Solution for -77=n-(3-3n) equation:



-77=n-(3-3n)
We move all terms to the left:
-77-(n-(3-3n))=0
We add all the numbers together, and all the variables
-(n-(-3n+3))-77=0
We calculate terms in parentheses: -(n-(-3n+3)), so:
n-(-3n+3)
We get rid of parentheses
n+3n-3
We add all the numbers together, and all the variables
4n-3
Back to the equation:
-(4n-3)
We get rid of parentheses
-4n+3-77=0
We add all the numbers together, and all the variables
-4n-74=0
We move all terms containing n to the left, all other terms to the right
-4n=74
n=74/-4
n=-18+1/2

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