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

The inequality is $\"\"$ .

Apply subtraction property of inequality: Subtract 7 from each side.

$\"\"$

$\"\"$ (Commutative property: a+b=b+a)

$\"\"$ (Additive inverse property: $\"\"$ )

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

$\"\"$ (Additive identity property: $\"\"$ )

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

Check:

To check, substitute-22, a number greater than -22, in $\"\"$ .

$\"\"$

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

$\"\"$

The inequality solution is $\"\"$ .