What is the solution of the system? a. (2,-10) b. (-2,10) -x+3y=1 -9x-3y=-21 C. (-3,2) d. (3,-2)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Matrices And Determinants
Section7.1: Matrices And Systems Of Equations
Problem 9ECP: Solve the system 2x6y+6z=462x3y=31.
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What is the solution of the system?
a. (2,-10)
b. (-2,10)
-x+3y=1
-9x-3y=-21
(-3,2)
C.
d. (3,-2)
Transcribed Image Text:What is the solution of the system? a. (2,-10) b. (-2,10) -x+3y=1 -9x-3y=-21 (-3,2) C. d. (3,-2)
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