n+2n-3=75

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Solution for n+2n-3=75 equation: 



n+2n-3=75

We move all terms to the left:

n+2n-3-(75)=0

We add all the numbers together, and all the variables

3n-78=0

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

3n=78

n=78/3

n=26

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