SOLUTION: 9<=3t + 3 <=24

Question 429091: 9<=3t + 3 <=24
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
9<=3t + 3 <=24
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Subtract 3 along the line to get:
6 <= 3t <= 21
Divide by 3 along the line to get:
2 <= t <= 7
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Cheers,
Stan H.
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