Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 1 - Section 1.7 - Multiplication and Division of Real Numbers - Exercise Set - Page 85: 103



Work Step by Step

Substitute -8 into the equation for the variable and then simplify to see if the equation is true or false. 4(6-z)+7z=0 4(6-(-8))+7(-8)=0 4(14)-56=0 56-56=0 0=0 This is a solution
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