SOLUTION: 12(4r-5r/6)+ 20= 19r- 15+45r/2

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Question 187425: 12(4r-5r/6)+ 20= 19r- 15+45r/2
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
[12(4r-5r/6)+ 20] = [19r- 15+45r/2]
= [12[(24r-5r)/6] + 20] = [19r - ???? You need some parentheses here
to clarity terms, numerators, and denominators???.
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cheers,
Stan H.