9(3n+1)=7(9n+7)+2

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Solution for 9(3n+1)=7(9n+7)+2 equation: 



9(3n+1)=7(9n+7)+2

We move all terms to the left:

9(3n+1)-(7(9n+7)+2)=0

We multiply parentheses

27n-(7(9n+7)+2)+9=0



We calculate terms in parentheses: -(7(9n+7)+2), so:

7(9n+7)+2

We multiply parentheses

63n+49+2

We add all the numbers together, and all the variables

63n+51

Back to the equation:

-(63n+51)



We get rid of parentheses

27n-63n-51+9=0

We add all the numbers together, and all the variables

-36n-42=0

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

-36n=42

n=42/-36

n=-1+1/6

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