Answer
x < -7
Work Step by Step
There is an empty circle at x = -7, so -7 is not included. The arrow is going towards left so all numbers less than -7 are included.
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 3 - Solving Inequalities - Get Ready - Page 161: 32
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