Answer
$x=2,y=-3$.
Work Step by Step
Equating the two sides, the equations we get are:
$3x=6\\x=2$,
$3y=-9\\y=-3$,
$3y=-9\\y=-3$,
$3x=6\\x=2$
Hence, we have the solutions:
$x=2,y=-3$.
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter 6, Matrices and Determinants - Section 6.2 - The Algebra of Matrices - 6.2 Exercises - Page 512: 44
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