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
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 5 - Exponents and Polynomials - Chapter 5 Review Problem Set - Page 230: 5
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