3n-4=18.5

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Solution for 3n-4=18.5 equation: 



3n-4=18.5

We move all terms to the left:

3n-4-(18.5)=0

We add all the numbers together, and all the variables

3n-22.5=0

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

3n=22.5

n=22.5/3

n=7+1/2

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