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The inequality is $\"\"$ .

Rewrite the inequality $\"\"$ or $\"\"$ .

Solve compound inequality.

Case(i).

$\"\"$ (Original inequality)

$\"\"$ (Divide each side by $\"\"$ )

$\"\"$ (Cancel common terms)

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

$\"\"$

Case(ii).

$\"\"$ (Original inequality)

$\"\"$ (Divide each side by $\"\"$ )

$\"\"$ (Cancel common terms)

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

$\"\"$

The graph of the solution set for each inequality on a number line diagram.

$\"graph$ $\"\"$

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