12n+45=120

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Solution for 12n+45=120 equation: 



12n+45=120

We move all terms to the left:

12n+45-(120)=0

We add all the numbers together, and all the variables

12n-75=0

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

12n=75

n=75/12

n=6+1/4

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