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 1.1 - Introduction to Algebra: Variables and Mathematical Models - Exercise Set - Page 11: 52

Answer

not a solution

Work Step by Step

3m+4 =19;6 To check whether 6 is the solution of the given expression, Substitute 6 for m 3*6+4 = 19 (multiply 3*6) 18 +4 = 19(add 18+4) 22$\ne$ 19 The statement is false because the values on both sides of the equation are different. Therefore, the number 6 is not the solution of the equation.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.

GradeSaver will pay $15 for your literature essays
GradeSaver will pay $25 for your college application essays
GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical
GradeSaver will pay $10 for your Community Note contributions
GradeSaver will pay $500 for your Textbook Answer contributions