Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 2 - Solving Equations - 2-7 Solving Proportions - Practice and Problem-Solving Exercises - Page 127: 25

Answer

t=-15

Work Step by Step

$\frac{2}{-5}=\frac{6}{t}$ cross multiply $2t=-5\times6$ divide both sides by 2 $2t\div2=-30\div2$ simplify $t=-15$
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