# How do you solve -8k=4/5?

$k = - \frac{1}{10}$
$\frac{- 8 k}{-} 8 = \frac{\frac{4}{5}}{-} 8$
$\Rightarrow k = \frac{\cancel{4}}{5} \times \frac{1}{\cancel{- 8}} = - \frac{1}{10}$