Question

System 1
System 2
System 3
System 4

4x − 5y = 2
3x − y = 8

4x − 5y = 2
3x − 8y = 4

4x − 5y = 2
10x − 21y = 10

4x − 5y = 2
10x + 3y = 15


Which pair of systems will have the same solution?
System 1 and system 2, because the second equation in system 2 is obtained by adding the first equation in system 1 to two times the second equation in system 1

System 2 and system 3, because the second equation in system 3 is obtained by adding the first equation in system 2 to two times the second equation in system 2

System 1 and system 2, because the second equation in sys

Answer 1

tem 2 is obtained by adding the first equation in system 1 to three times the second equation in system 1

System 2 and system 3, because the second equation in system 3 is obtained by adding the first equation in system 2 to three times the second equation in system 2

Answer 2

fan and medal

Answer 3

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