Algebra 1

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

Chapter 12 - Data Analysis and Probability - 12-5 Samples and Surveys - Mixed Review - Page 747: 47



Work Step by Step

Initial problem: 4-3a $\lt$ 3a-2.You have to solve for a so: 4 - 3a$\lt$ 3a - 2 -subtract 4 from both sides- -3a$\lt$3a-6 -subtract 3a from both sides- -6a$\lt$-6 -divide each side by -6 and since you are dividing by a negative number, you have to reverse the sign- a$\gt$1.
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