Answer
$x=19.5$
Work Step by Step
$\frac{x}{13}=1.5$
$\frac{x}{13}\times13=1.5\times13\longrightarrow$ multiply both sides by 13
$x=19.5$
To check, substitute the value for x and see of the result is true.
$\frac{19.5}{13}=1.5$
$1.5=1.5\checkmark$