6+2n=4(n-30)

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Solution for 6+2n=4(n-30) equation: 



6+2n=4(n-30)

We move all terms to the left:

6+2n-(4(n-30))=0



We calculate terms in parentheses: -(4(n-30)), so:

4(n-30)

We multiply parentheses

4n-120

Back to the equation:

-(4n-120)



We get rid of parentheses

2n-4n+120+6=0

We add all the numbers together, and all the variables

-2n+126=0

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

-2n=-126

n=-126/-2

n=+63

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