College Algebra (10th Edition)

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

Chapter 1 - Section 1.1 - Linear Equations - 1.1 Assess Your Understanding - Page 90: 21



Work Step by Step

$2t-6=3-t$ $\longrightarrow$addition property of equality $2t-6+6+t=3-t+6+t$ $\longrightarrow$combine like terms $3t=9$ $\longrightarrow$multiplication property of equality $3t\div3=9\div3$ $\longrightarrow$simplify $t=3$
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