Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 10 - Section 10.1 - Adding and Subtracting Polynomials - Exercise Set: 14

Answer

5b-4

Work Step by Step

(3b+5)-(-2b+9) =3b+5+2b-9 =3b+2b+5-9 =5b-4
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