4+11n-2=9n+20-7n

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Solution for 4+11n-2=9n+20-7n equation: 



4+11n-2=9n+20-7n

We move all terms to the left:

4+11n-2-(9n+20-7n)=0

We add all the numbers together, and all the variables

11n-(2n+20)+4-2=0

We add all the numbers together, and all the variables

11n-(2n+20)+2=0

We get rid of parentheses

11n-2n-20+2=0

We add all the numbers together, and all the variables

9n-18=0

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

9n=18

n=18/9

n=2

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