Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 2 - Section 2.1 - Linear Equations in One Variable - Exercise Set: 30

Answer

$x=8$

Work Step by Step

We are given that $.3x+2.4=.1x+4$. We can solve for x by first subtracting 2.4 from both sides. $.3x=.1x+1.6$ Subtract .1x from both sides. $.2x=1.6$ Divide both sides by .2. $x=8$
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