Answer
$w\gt6$
Work Step by Step
$w+3\gt9\longrightarrow$ subtract 3 from each side
$w+3-3\gt9-3\longrightarrow$ subtract
$w\gt6$
An open dot at the endpoint shows 6 is not included in the solution set.
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 3 - Solving Inequalities - Chapter Review - 3-2 Solving Inequalities Using Addition or Subtraction - Page 223: 13
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