Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 10 - Section 10.5 - Rationalizing Numerators and Denominators of Radical Expressions - Exercise Set: 73

Answer

{$5$}

Work Step by Step

Step 1: $2x-7=3(x-4)$ Step 2: $2x-7=3x-12$ Step 3: $2x-3x=-12+7$ Step 4: $-x=-5$ Step 5: $x=5$ Therefore, the solution set is {$5$}.
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