College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 2 - Cumulative Review - Page 196: 11


Refer to the graph below.

Work Step by Step

Add $3$ to both sides: $2x-3+3\le 7+3 \\2x \le 10$ Divide $2$ to both sides: $\dfrac{2x}{2} \le \dfrac{10}{2} \\x \le 5$ To graph the inequality, plot a solid dot at $5$ then shade the region to its left. (refer to the attached image in the answer part above)
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