Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Appendix D - Exercise Set: 35

Answer

{-4,16}

Work Step by Step

You will need to create two seperate equations. 3/4x-2=1/4x+6 3/4x-2+2=1/4x+6+2 3/4x=1/4x+8 3/4x-1/4x=1/4x-1/4x+8 2/4x=8 1/2x/1/2=8/1/2 x=16 and 3/4x-2=-1/4x-6 3/4x-2+2=-1/4x-6+2 3/4x=-1/4x-4 3/4x+1/4x=-1/4x+1/4x-4 1x=-4 1x/1=-4/1 x=-4 The solution set is {-4,16}.
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