Question

use graphical method: 2x-y=5 and x-3y=5

Answer 1

you have to graph these. Since these are linear, i would suggest writing them in y-mx+b form. Then graphing them

Answer 2

i just have to know my points but i don't know how to get those

Answer 3

From the attached sketch the solution is the point (2,-1)

Answer 4

thank you!

Answer 5

it's 2x-y=5.. the one on your graph is -2x+y=-5.. are those the same thing?