-100=(3n+4/7)

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Solution for -100=(3n+4/7) equation:



-100=(3n+4/7)
We move all terms to the left:
-100-((3n+4/7))=0
We add all the numbers together, and all the variables
-((+3n+4/7))-100=0
We multiply all the terms by the denominator
-((+3n+4-100*7))=0
We calculate terms in parentheses: -((+3n+4-100*7)), so:
(+3n+4-100*7)
We add all the numbers together, and all the variables
(3n-696)
We get rid of parentheses
3n-696
Back to the equation:
-(3n-696)
We get rid of parentheses
-3n+696=0
We move all terms containing n to the left, all other terms to the right
-3n=-696
n=-696/-3
n=+232

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