How do you solve $5/x>3$ using a sign chart?

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Answer 1 · 2017-06-07T16:24:16

$0 < x < 5/3$

$5/x - 3 > 0$

$(5 - 3x)x > 0$

This is a parabola with negative concavity.
Its roots are $0$ and $5/3$

So your chart is $-$ $0$ $+$ $0$ $-$

How do you solve 5/x>35/x>3 using a sign chart?