Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 5 - Exponents and Polynomials - Chapter 5 Review Problem Set: 5

Answer

11x + 8

Work Step by Step

5(2x - 1) + 7(x + 3) - 2(3x + 4) = Use the distributive property to remove round brackets. 10x - 5 + 7x + 21 - 6x - 8 = Group similar terms. (10x + 7x - 6x) + (-5 + 21 - 8) = Simplify. 11x + 8
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