-74-7n=6+9n

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Solution for -74-7n=6+9n equation: 



-74-7n=6+9n

We move all terms to the left:

-74-7n-(6+9n)=0

We add all the numbers together, and all the variables

-7n-(9n+6)-74=0

We get rid of parentheses

-7n-9n-6-74=0

We add all the numbers together, and all the variables

-16n-80=0

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

-16n=80

n=80/-16

n=-5

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