Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 5 - Section 5.1 - Adding and Subtracting Polynomials - Exercise Set: 56

Answer

-6x-11

Work Step by Step

Distribute the negative sign to the parentheses and then combine like terms. (x-2)-(7x+9) x-2-7x-9 (x-7x)+(-2-9) -6x-11
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