3n-2n-1=18

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Solution for 3n-2n-1=18 equation: 



3n-2n-1=18

We move all terms to the left:

3n-2n-1-(18)=0

We add all the numbers together, and all the variables

n-19=0

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

n=19

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