Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Appendix C - Exercise Set - Page 987: 32

Answer

x=(-13/2, 0)

Work Step by Step

Separate Into Two Inequalities: A:2(x+4)>-5 B: 2(x+4)<8 Solve the Inequalities A:(x+4)>-5/2 x>(-5/2)-4 x>-13/2 B:(x+4)<8/2 (x+4)<4 x<4-4 x<0 Find the intersection point if (x>-13/2) and (x<0) which is x= (-13/2,0)
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