3(n-4)-8=0.5n

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Solution for 3(n-4)-8=0.5n equation: 



3(n-4)-8=0.5n

We move all terms to the left:

3(n-4)-8-(0.5n)=0

We add all the numbers together, and all the variables

3(n-4)-(+0.5n)-8=0

We multiply parentheses

3n-(+0.5n)-12-8=0

We get rid of parentheses

3n-0.5n-12-8=0

We add all the numbers together, and all the variables

2.5n-20=0

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

2.5n=20

n=20/2.5

n=8

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