Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 1 - Section 1.4 - Solving Linear Equations - Exercise Set - Page 50: 3


The solution set is $\left\{11\right\}$.

Work Step by Step

Solve using the different properties of Algebra to find: $6x=63+3 \\6x=66 \\x =\frac{66}{6} \\x=11$ Check: $6(11)-3\stackrel{?}{=}63 \\66-3\stackrel{?}{=}63 \\63 \stackrel{\checkmark}{=}63$ The solution set is $\left\{11\right\}$.
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