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

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asked Dec 11, 2019 18.4k views

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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.

Mathematics
high-school

Debashrita asked

by Debashrita

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1 Answer

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{2}{3}t-1<t+7/le-2t+15

6t+7/le
14-2+15
12+15=27$

Kitty answered Dec 15, 2019

by Kitty

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