Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Section 4.8 - Solving Equations Containing Fractions - Exercise Set - Page 310: 1


The solution is -$\frac{2}{3}$

Work Step by Step

x+$\frac{1}{3}$=-$\frac{1}{3}$ Subtract $\frac{1}{3}$ from both sides x+$\frac{1}{3}$-$\frac{1}{3}$=-$\frac{1}{3}$-$\frac{1}{3}$ x= -$\frac{2}{3}$ The solution is - $\frac{2}{3}$ Check Replace x with -$\frac{2}{3}$ x+$\frac{1}{3}$=-$\frac{1}{3}$ -$\frac{2}{3}$+$\frac{1}{3}$=-$\frac{1}{3}$ $\frac{-2+1}{3}$=-$\frac{1}{3}$ -$\frac{1}{3}$=-$\frac{1}{3}$
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