3n-6=7(n+2)=

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Solution for 3n-6=7(n+2)= equation: 



3n-6=7(n+2)=

We move all terms to the left:

3n-6-(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

3n-7n-14-6=0

We add all the numbers together, and all the variables

-4n-20=0

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

-4n=20

n=20/-4

n=-5

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