$\"\"$ $\"\"$

The inequality is $\"\"$ .

Apply addition property of inequality: Add $\"\"$ to each side.

$\"\"$

$\"\"$ (Apply additive inverse property: $\"\"$ )

$\"\"$ (Apply additive identity property: $\"\"$ )

$\"\"$ (Add: $\"\"$ )

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

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

Note: A dot means that this point is include in the solution set. $\"\"$

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