SOLUTION: What is one-third of the total of nine times a number and twenty one?

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Question 797363: What is one-third of the total of nine times a number and twenty one?
Answer by KMST(5328) About Me  (Show Source):
You can put this solution on YOUR website!
x= the number
9x= nine times the number
9x%2B21= the total of nine times the number and twenty one
%281%2F3%29%289x%2B21%29= one-third of the total of nine times the number and twenty one

That expression can be simplified.