$\"multiplication$ $\"\"$

The inequality is $\"\"$ .

Apply division property of inequality: Divide each side by 7.

$\"\"$

$\"\"$ (Cancel common terms)

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

$\"\"$ (Multiply each side by negative one and flip the symbol)

$\"\"$ (Product of two same sign is positive)

Graph the solution set on a number line.

$\"number$

Note: A circle means that this point is not included in the solution set. $\"\"$

Check:

To check, substitute a number greater than -13 in $\"\"$

$\"\"$ (Substitute: v = -12)

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

The inequality is true. $\"\"$

The inequality solution is $\"\"$ .