30n-156=234

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Solution for 30n-156=234 equation: 



30n-156=234

We move all terms to the left:

30n-156-(234)=0

We add all the numbers together, and all the variables

30n-390=0

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

30n=390

n=390/30

n=13

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