-3n+3(4n+15)=121

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Solution for -3n+3(4n+15)=121 equation: 



-3n+3(4n+15)=121

We move all terms to the left:

-3n+3(4n+15)-(121)=0

We multiply parentheses

-3n+12n+45-121=0

We add all the numbers together, and all the variables

9n-76=0

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

9n=76

n=76/9

n=8+4/9

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