-3n+4=20

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Solution for -3n+4=20 equation: 



-3n+4=20

We move all terms to the left:

-3n+4-(20)=0

We add all the numbers together, and all the variables

-3n-16=0

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

-3n=16

n=16/-3

n=-5+1/3

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