-5r+12=51

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Solution for -5r+12=51 equation: 



-5r+12=51

We move all terms to the left:

-5r+12-(51)=0

We add all the numbers together, and all the variables

-5r-39=0

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

-5r=39

r=39/-5

r=-7+4/5

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