7+12n-5=9n+83-6n

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Solution for 7+12n-5=9n+83-6n equation: 



7+12n-5=9n+83-6n

We move all terms to the left:

7+12n-5-(9n+83-6n)=0

We add all the numbers together, and all the variables

12n-(3n+83)+7-5=0

We add all the numbers together, and all the variables

12n-(3n+83)+2=0

We get rid of parentheses

12n-3n-83+2=0

We add all the numbers together, and all the variables

9n-81=0

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

9n=81

n=81/9

n=9

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