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

The inequality is $\"\"$ .

Apply addition property of inequality: Add 2 to each side.

$\"\"$

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

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

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

Check:

To check, substitute a number greater than $\"\"$ in $\"\"$ .

$\"\"$ (Substitute z = $\"\"$ ) \ \

$\"\"$ (Subtract: $\"\"$ )

The inequality is true. $\"\"$

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