Algebra 2 Common Core

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

Chapter 1 - Expressions, Equations, and Inequalities - Chapter Test: 3

Answer

15

Work Step by Step

We can start by simplifying the expression. We have $x-2x+3x-4x+5x=x(1-2+3-4+5)=x(3)=3x$. Now we substitute 5 in to get $3(5)=15$.
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