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: 104

Answer

$x=\frac{49}{5}$

Work Step by Step

We solve for $x$: $5x-7=42$ $5x=42+7=49$ $x=\frac{49}{5}$
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