12(n-5)-2n=80

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Solution for 12(n-5)-2n=80 equation: 



12(n-5)-2n=80

We move all terms to the left:

12(n-5)-2n-(80)=0

We add all the numbers together, and all the variables

-2n+12(n-5)-80=0

We multiply parentheses

-2n+12n-60-80=0

We add all the numbers together, and all the variables

10n-140=0

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

10n=140

n=140/10

n=14

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