3n-4=6n+20

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Solution for 3n-4=6n+20 equation: 



3n-4=6n+20

We move all terms to the left:

3n-4-(6n+20)=0

We get rid of parentheses

3n-6n-20-4=0

We add all the numbers together, and all the variables

-3n-24=0

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

-3n=24

n=24/-3

n=-8

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