3(r+12)=330

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Solution for 3(r+12)=330 equation: 



3(r+12)=330

We move all terms to the left:

3(r+12)-(330)=0

We multiply parentheses

3r+36-330=0

We add all the numbers together, and all the variables

3r-294=0

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

3r=294

r=294/3

r=98

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