(n*7)+6=9*n

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Solution for (n*7)+6=9*n equation: 



(n*7)+6=9n

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-9n+n*7+6=0

Wy multiply elements

-9n+7n+6=0

We add all the numbers together, and all the variables

-2n+6=0

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

-2n=-6

n=-6/-2

n=+3

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