3n+9n-5=9

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Solution for 3n+9n-5=9 equation: 



3n+9n-5=9

We move all terms to the left:

3n+9n-5-(9)=0

We add all the numbers together, and all the variables

12n-14=0

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

12n=14

n=14/12

n=1+1/6

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