3n+7=88

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Solution for 3n+7=88 equation: 



3n+7=88

We move all terms to the left:

3n+7-(88)=0

We add all the numbers together, and all the variables

3n-81=0

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

3n=81

n=81/3

n=27

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