-6r+3=-81

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Solution for -6r+3=-81 equation: 



-6r+3=-81

We move all terms to the left:

-6r+3-(-81)=0

We add all the numbers together, and all the variables

-6r+84=0

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

-6r=-84

r=-84/-6

r=+14

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