Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 9 - Basic Algebra - 9.7 Solving Equations with Several Steps - 9.7 Exercises - Page 678: 58

Answer

$t=-2.5$

Work Step by Step

Step 1. Subtract .8 from both sides of the equation. $t+.8-.8=-1.7-.8$ $t=-2.5$
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