SOLUTION: please find all sets of three. odd consecutive integers whose sum is between 20 and 30

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Question 786202: please find all sets of three. odd consecutive integers whose sum is between 20 and 30
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
find all sets of three. odd consecutive integers whose sum is between 20 and 30
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1st: 2x-1
2nd: 2x+1
3rd: 2x+3
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Inequality:
20 < 6x+3 < 30
17 < 6x < 27
17/6 < x < 9/2
2 5/6 < x < 4.5
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Integers:: x = 3 or x = 4
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First Set:: 5,7,9
Second Set:: 7,9,11
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Cheers,
Stan H.
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