9n-10=4n+4+7n

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Solution for 9n-10=4n+4+7n equation: 



9n-10=4n+4+7n

We move all terms to the left:

9n-10-(4n+4+7n)=0

We add all the numbers together, and all the variables

9n-(11n+4)-10=0

We get rid of parentheses

9n-11n-4-10=0

We add all the numbers together, and all the variables

-2n-14=0

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

-2n=14

n=14/-2

n=-7

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