Answer
27x - 10
Work Step by Step
5(3x-2)+12x
Use the distributive property to remove the parentheses
5.3x - 5.2 + 12x
Multiply
15x - 10 +12x
Group like terms
(15x + 12x) - 10
combine like terms (15x+12x) = (15+12)x = 27x
27x - 10
Thinking Mathematically (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0321867327
ISBN 13:
978-0-32186-732-2
Chapter 6 - Algebra: Equations and Inequalities - 6.1 Algebraic Expressions and Formulas - Exercise Set 6.1 - Page 347: 51
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