n/8+3=12

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Solution for n/8+3=12 equation: 



n/8+3=12

We move all terms to the left:

n/8+3-(12)=0

We add all the numbers together, and all the variables

n/8-9=0

We multiply all the terms by the denominator


n-9*8=0

We add all the numbers together, and all the variables

n-72=0

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

n=72

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