College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter P, Prerequisites - Chapter P Review - Exercises: 127

Answer

$t=\frac{11}{6J}$, $J\neq 0$

Work Step by Step

We solve the equation for $t$: $J=\displaystyle \frac{1}{t}+\frac{1}{2t}+\frac{1}{3t}$ We multiply both sides by $t$: $tJ=1+\frac{1}{2}+\frac{1}{3}=\frac{11}{6}$ And solve for $t$: $t=\frac{11}{6J}$ We keep in mind that J can not equal 0. $J\neq 0$
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