Answer
$-6a-5b$
Work Step by Step
By combining the like terms, the given expression, $
-2a+3b-7b-b+5a-9a
,$ simplifies to
\begin{array}{l}\require{cancel}
(-2a+5a-9a)+(3b-7b-b)
\\\\=
-6a-5b
\end{array}
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 1 - Some Basic Concepts of Arithmetic and Algebra - 1.5 - Use of Properties - Problem Set 1.5 - Page 33: 47
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
