The table below shows four systems of equations:
System 1-
4x-5y=2
3x-y=8

System 2-
4x-5y=2
3x-8y=4

System 3-
4x − 5y = 2
10x − 21y = 10

System 4-
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 syste

Question

The table below shows four systems of equations:
System 1- 
4x-5y=2
3x-y=8

System 2- 
4x-5y=2
3x-8y=4

System 3- 
4x − 5y = 2
10x − 21y = 10

System 4-
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 syste

anonymous · Answer

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