Teacher x +3y = -2 -5x-6y = 4 Jordyn x+ 6y = -2 -5x -6y = 4 Cameron 5x + 15y =-10 -5x - 6y = 4 Determine which of the students did not obtain a system that is equivalent to the teacher's system. Justify your reasoning.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Systems Of Equations And Inequalities
Section5.1: Systems Of Linear Equations In Two Variables
Problem 1E: The system of equations {2x+3y=75xy=9} is a system of two equations in the two variables _________...
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Determine which of the students did not obtain a system that is equivalent to the teacher's system. Justify your reasoning.
POSSIBLE POINTS:
Jordyn and Cameron's teacher tasked them with solving a system of linear equations by elimination. In the table below, they
each wrote their first step.
Teacher
x +3y = -2
-5x- 6y = 4
Jordyn
x + 6y = -2
-5x - 6y = 4
Cameron
5x + 15y = -10
-5x-6y = 4
Determine which of the students did not obtain a system that is equivalent to the teacher's system. Justify your reasoning.
4
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Transcribed Image Text:POSSIBLE POINTS: Jordyn and Cameron's teacher tasked them with solving a system of linear equations by elimination. In the table below, they each wrote their first step. Teacher x +3y = -2 -5x- 6y = 4 Jordyn x + 6y = -2 -5x - 6y = 4 Cameron 5x + 15y = -10 -5x-6y = 4 Determine which of the students did not obtain a system that is equivalent to the teacher's system. Justify your reasoning. 4 Support | Schoology Blog | PRIYACY POICY Terms of Uce
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