Question

find the two solution of the given equation 2x-y=4

Answer 1

2x-y=4.
Let x=2
2(2)-y=4
4-y=4
y=0 So one point can be (2,0)

Again,
Let x=1
2(1)-y=4
2-y=4
y=-2
So one more point can be (1,-2)