Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 8 - Right Triangles and Trigonometry - Get Ready! - Page 487: 4

Answer

$x=-5$

Work Step by Step

In order to solve, we first cross multiply: $1.5x+2.5=x$ Next, we isolate x and solve: $.5x=-2.5 \\\\ x=-5$
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