Answer
$(4,7)$
One solution
Work Step by Step
$y=2x-1$
$2x + 2y = 22$
$2x+2(2x-1)= 22$
$2x + 4x -2 = 22$
$6x - 2 = 22$
$6x - 2 + 2 =22+2 $
$6x = 24$
$6x/6 = 24/6$
$x = 4$
$y=2x-1$
$y= 2*4-1$
$y=8-1$
$y=7$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 6 - Systems of Equations and Inequalities - Chapter Review - 6-2 Solving Systems Using Substitution - Page 405: 12
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
