Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 2 - Solving Equations - 2-3 Solving Multi-Step Equations - Practice and Problem-Solving Exercises: 44

Answer

$n=28$

Work Step by Step

We first combine like terms, combining .25n and .1n to obtain that .$35n=9.8$. We then cancel out multiplication by dividing both sides by .35 to obtain that $n=28$.
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