Question

v
$10 |?| - 2$

Answer 1

Let the unknown be x.

$10 |x| = 2$

|x| = 2/10

$|x| = \dfrac{2}{10}$

$|x| = \dfrac{1}{5}$

$x = \dfrac{1}{5} \text { or } -\dfrac{1}{5}$