$\"\"$

The inequality is $\"\"$

Apply division property of inequality: $\"\"$ .

$\"\"$ (Divide each side by 12)

$\"\"$ (Cancel common terms)

$\"\"$ (Divide: $\"\"$ ) $\"\"$

The solution set is $\"\"$ .

Graph the solution set on a number line. $\"number$

Note: The point indicated with closed circle is included in the solution set. $\"\"$

The graph of $\"\"$ is

$\"number$

The inequality solution set is $\"\"$ .