Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 2 - Functions, Equations, and Graphs - Get Ready!: 2

Answer

$4a+b$

Work Step by Step

We can combine the $3a$ and the $a$ because they both have $a$. Therefore, we have $3a+1a+b=4a+b$
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