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3 years ago

Need help with this one.8 + I 5x - 3 I > 10

Mathematics

2 answers:

grin007 [14]3 years ago

7 0

$8 + |5x - 3| > 10$

$|5x - 3| > 2$

$|5x| > 5$

$[x] > 1$

$|5x-3| < -2$

$|5x| < 1$

$|x| < \frac{1}{5}$

$1 > x < \frac{1}{5}$

jek_recluse [69]3 years ago

6 0

$8 + | 5x - 3 | > 10\\
|5x-3|>2\\
5x-3>2 \vee 5x-35 \vee 5x1 \vee x$

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