i just want to know the graphical solution and the system of equation of these given numbers: x-2y=5 and 5x-10y=25
also this numbers: 5x-y=6 and x+y=-4
and also this: 2x-y=5 and x+y=4
can anyone answer this right now?
i'm in a hurry..
please help me with this assignment guys.. :confused: