$\"\"$

The inequality is $\"\"$ .

Apply division property of inequality: Divide each side by 4. \ \

$\"\"$

$\"\"$ (Cancel common terms) $\"\"$

Check:

To check, substitute a number less than -1 in $\"\"$ .

$\"\"$

$\"\"$ (Multiply: $\"\"$ )

$\"\"$

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