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drek231 [11]
3 years ago
7

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

Mathematics
1 answer:
gregori [183]3 years ago
8 0
{2}{3}t-1<t+7/le-2t+15

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