Question 691862
2x-y=8


2x-( y )=8


2x-( 2x - 3 )=8 ... replace y with 2x-3 (since y = 2x - 3)


2x-2x+3=8


0x+3=8


0x=8-3


0x=5


0=5 ... which is ALWAYS FALSE


So there are NO solutions.


The system is inconsistent.