SOLUTION: 3r= 57
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Question 1014616:  3r= 57 
Found 2 solutions by  fractalier, addingup:
Answer by fractalier(6550)   (Show Source): You can put this solution on YOUR website!
 Divide both sides by three and get
3r = 57
r = 19 
Answer by addingup(3677)   (Show Source): You can put this solution on YOUR website!
 r= 19 (57/3) 
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