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Find all real numbers t such that \(\frac{2}{3} t - 1 < t + 7 \le -2t + 15\) . Give your answer as an interval.

 Nov 18, 2019

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 #3
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You're welcome....I hope you understand the answer !  cheeky

 Nov 18, 2019
 #1
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2/3 t -1

-1 <1/3 t +7

-8 < 1/3 t

-24 < t

 

t+7 <= -2t+15

3t <= 8

t <= 8/3

 

(-24,8/3]

 Nov 18, 2019
 #2
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Awesome dude, thanks!

Guest Nov 18, 2019
 #3
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+1
Best Answer

You're welcome....I hope you understand the answer !  cheeky

ElectricPavlov  Nov 18, 2019
 #4
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I do! Thanks to Guest.

Guest Nov 18, 2019

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