Answer
See below
Work Step by Step
Given: $9x-12y=20\\-6x+8y=11$
Multiply the first equation by 2, and the second equation by 3:
$18x-24y=40\\-18x+24y=33$
Add the equations: $0x-0y=73\\0=73$
Since $0\ne 73$, this system doesn't have solutions.
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 13, Trigonometric Ratios and Functions - 13.1 Use Trigonometry with Right Triangles - 13.1 Exercises - Mixed Review - Page 858: 46
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.
