Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 4 - An Introduction to Functions - Cumulative Test Prep - Multiple Choice: 3

Answer

C, 7b-a

Work Step by Step

In order to simplify the expression 6b-3a+b+2a, all we must do is combine like terms. To make this easier to see, we can rewrite the expression as (6b+b)+(-3a+2a) This is equivalent to (7b)+(-1a)=7b-a
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