

Given equation is
5x - y = 5
=> y = 5x - 5
x: 0 1 2
y: -5 0 5
Given equation is
3x - y = 3
=> y = 3x - 3
x: 0 1 2
y: -3 0 3
Now, the graphical representation of these lines shown in the figure:

Hense, the coordinat of vertices are:
A(1, 0), B(0, -3), C(0, -5)
