Algebra 2 Common Core

by Hall, Prentice

Published by Prentice Hall

ISBN 10: 0133186024

ISBN 13: 978-0-13318-602-4

Chapter 1 - Expressions, Equations, and Inequalities - 1-5 Solving Inequalities - Practice and Problem-Solving Exercises - Page 40: 72

Answer

$-2x + 14y$

Work Step by Step

Use distributive property to get rid of the parentheses: $3(x) + (3)(3y) - 5(x) - (-5)(y)$ Multiply out the terms: $3x + 9y - 5x + 5y$ Group like terms together: $(3x - 5x) + (9y + 5y)$ Add like terms: $-2x + 14y$

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