6n+15=-7(3-6n)

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Solution for 6n+15=-7(3-6n) equation: 



6n+15=-7(3-6n)

We move all terms to the left:

6n+15-(-7(3-6n))=0

We add all the numbers together, and all the variables

6n-(-7(-6n+3))+15=0



We calculate terms in parentheses: -(-7(-6n+3)), so:

-7(-6n+3)

We multiply parentheses

42n-21

Back to the equation:

-(42n-21)



We get rid of parentheses

6n-42n+21+15=0

We add all the numbers together, and all the variables

-36n+36=0

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

-36n=-36

n=-36/-36

n=1

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