Algebra 1: Common Core (15th Edition)

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

Chapter 2 - Solving Equations - 2-5 Literal Equations and Formulas - Got It?: 2

Answer

$b = \frac{a + 10}{2} $

Work Step by Step

$a = -10 +2b$ Add $10$ on both sides. $a + 10 = 2b$ Divide both sides by $2$ in order to isolate $b$. $b = \frac{a + 10}{2} $
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