3(n-2)-1=2n

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Solution for 3(n-2)-1=2n equation: 



3(n-2)-1=2n

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-2n+3n-6-1=0

We add all the numbers together, and all the variables

n-7=0

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

n=7

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