Algebra 2 (1st Edition)

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

Chapter 3 Linear Systems and Matrices - Standardized Test Practice - Multiple Choice - Page 230: 7

Answer

Answer C

Work Step by Step

Given: $2x-3y=9$ Using substitution to solve for x: $2x-3(\frac{2}{3}x+2)=9$ $2x-2x-6=9$ $-6 \ne 9$ Hence, this system does not have a solution.
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