Solve the system of equations below. -3x + 6y = 9 5x + 7y = -49 O A. (-7,-2) ОВ. (1,-2) Oc. (-2) OD. (-2,-7) 22

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter4: Systems Of Linear Equations
Section4.4: Solve Systems Of Equations With Three Variables
Problem 4.69TI: Solve the system by equations: {x+yz=02x+4y2z=63x+6y3z=9 .
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Solve the system of equations below.
-3x + 6y = 9
5x + 7y = -49
O A. (-7,-2)
ОВ. (1,-2)
Oc. (-2)
O D. (-2,–7)
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Transcribed Image Text:Next question 22 Solve the system of equations below. -3x + 6y = 9 5x + 7y = -49 O A. (-7,-2) ОВ. (1,-2) Oc. (-2) O D. (-2,–7) Reset Next
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