Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 3 - Solving Inequalities - 3-5 Working With Sets - Practice and Problem-Solving Exercises - Page 199: 61

Answer

6

Work Step by Step

3n−6⟶ substitute 4 for n =3(4)−6⟶ multiply =12−6⟶ subtract =6
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