The table below shows four systems of equations:
System 1/System 2/System 3/ System 4
4x-5y=2/4x-5y=2/4x-5y=2/4x-5y=2
3x-y=8/10x-7y=18/3x-8y=4/10x+3y=15
Which pair will have the same solution?
A) 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
C) System 1 an System 2, because the second equation in system 2 is obtained by adding the first equation in system 2 to three times the second equation.
I already know that its system 1 and 2, so I took out the other choices, but I

Question

The table below shows four systems of equations: 
System 1/System 2/System 3/ System 4
4x-5y=2/4x-5y=2/4x-5y=2/4x-5y=2
3x-y=8/10x-7y=18/3x-8y=4/10x+3y=15
Which pair will have the same solution? 
A) 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
C) System 1 an System 2, because the second equation in system 2 is obtained by adding the first equation in system 2 to three times the second equation. 
I already know that its system 1 and 2, so I took out the other choices, but I

anonymous · Answer

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