Answer
$5-x$
Work Step by Step
$2(x-5)+3(5-x)$
Multiply every term inside each parentheses by its respective factor:
$2(x-5)+3(5-x)=2x-10+15-3x=...$
Simplify by combining like terms:
$...=-x+5=5-x$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 5 - Section 5.3 - Introduction to Polynomials - Exercise Set - Page 366: 71
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