College Algebra 7th Edition

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

Chapter 1, Equations and Graphs - Chapter 1 Review - Exercises - Page 170: 81

Answer

$\left(\frac{10}{3},\infty\right]$

Work Step by Step

$3-x\leq 2x-7$ (Add $x+7$) $3-x+x+7\leq 2x-7+x-7$ $10\leq 3x$ (Divide by $3$) $x\geq \frac{10}{3}$ The solution is $\left(\frac{10}{3},\infty\right]$.
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