#### Answer

$x\leq-3$

#### Work Step by Step

The solid circle at the endpoint means that -3 is included in the solution.
Since the arrow points left, the solution is everything less than or equal to -3.

Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

$x\leq-3$

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