Question

solve this inequality
3t+9<7t-14

Answer 1

$3t + 9 < 7t - 14 \\ subtract \: 3t \: both \: sides \\ 9 < 4t - 14 \\ add \: 14 \: and \: then \: divide \: by \: 4 \: both \: sides \\ 23 < 4t \\ = > t > \frac{23}{4}$
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