20+6n=7(n+2)

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Solution for 20+6n=7(n+2) equation: 



20+6n=7(n+2)

We move all terms to the left:

20+6n-(7(n+2))=0



We calculate terms in parentheses: -(7(n+2)), so:

7(n+2)

We multiply parentheses

7n+14

Back to the equation:

-(7n+14)



We get rid of parentheses

6n-7n-14+20=0

We add all the numbers together, and all the variables

-1n+6=0

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

-n=-6

n=-6/-1

n=+6

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