College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 2 - Section 2.5 - Equations of Lines and Linear Models - 2.5 Exercises - Page 229: 63

Answer

$x=1$

Work Step by Step

We need to solve: $7x-2x+4-5=3x+1$ We rearrange the equation to have $0$ on one side: $7x-2x+4-5-3x-1=0$ Now we graph and find the $x$-intercept (when $y=0$): $x=1$
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