Answer
$2xy-2$
Work Step by Step
By combining like terms, the given expression, $
3xy-2xy+5-7+xy
,$ simplifies to
\begin{array}{l}\require{cancel}
(3xy-2xy+xy)+(5-7)
\\\\=
2xy-2
.\end{array}
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 7 - Cumulative Review - Page 471: 1a
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.
