3(n-7)=75

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Solution for 3(n-7)=75 equation: 



3(n-7)=75

We move all terms to the left:

3(n-7)-(75)=0

We multiply parentheses

3n-21-75=0

We add all the numbers together, and all the variables

3n-96=0

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

3n=96

n=96/3

n=32

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