An example in my textbook gives(adsbygoogle = window.adsbygoogle || []).push({});

[tex] \vert \frac{5-x}{5x} \vert \Leftrightarrow \frac {1}{5} (\frac{1}{\vert x \vert}) (\vert x-5 \vert) [/tex]

Is there something I don't know about absolute values that allows [itex] \vert 5-x \vert [/itex] to become [itex] \vert x-5 \vert [/itex] or is this a mistake in the text?

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# Absolute Values

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