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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

14n-(3(9n-1))+49=0



We calculate terms in parentheses: -(3(9n-1)), so:

3(9n-1)

We multiply parentheses

27n-3

Back to the equation:

-(27n-3)



We get rid of parentheses

14n-27n+3+49=0

We add all the numbers together, and all the variables

-13n+52=0

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

-13n=-52

n=-52/-13

n=+4

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