Algebra 1: Common Core (15th Edition)

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

Chapter 2 - Solving Equations - 2-7 Solving Proportions - Practice and Problem-Solving Exercises - Page 129: 67


No solution

Work Step by Step

We first distribute the negative to get that $3x-x+4=2x$. We then combine like terms to get that $2x+4=2x$. We finally subtract by 2x on both sides to get that $0=4$. This is never true, so there is no solution to the equation.
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