Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 4 Quadratic Functions and Factoring - 4.5 Solve Quadratic Equations by Finding Square Roots - 4.5 Exercises - Mixed Review - Page 271: 54



Work Step by Step

$ 2x-1=6x+3\qquad$ ...add $-6x$ to each side. $ 2x-1-6x=6x+3-6x\qquad$ ...add like terms. $-4x-1=3\qquad$ ...add $1$ to each side. $-4x-1+1=3+1\qquad$ ...add like terms. $-4x=4\qquad$ ...divide each side with $-4$. $x=-1$
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