3(3n+4)=7(6n+7)+7

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Solution for 3(3n+4)=7(6n+7)+7 equation: 



3(3n+4)=7(6n+7)+7

We move all terms to the left:

3(3n+4)-(7(6n+7)+7)=0

We multiply parentheses

9n-(7(6n+7)+7)+12=0



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

7(6n+7)+7

We multiply parentheses

42n+49+7

We add all the numbers together, and all the variables

42n+56

Back to the equation:

-(42n+56)



We get rid of parentheses

9n-42n-56+12=0

We add all the numbers together, and all the variables

-33n-44=0

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

-33n=44

n=44/-33

n=-1+1/3

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