Solve the followi

To plot the given pair of linear equations, we substitute x = 0 or y = 0

in the given linear equations to get x and y. To find more points on the

lines, take different values of x related to it and we get different values

for y from the equation.

We get the following tables for the given linear equations.

For 4x – 5y = 20

5y = 4x – 20

For 3x + 5y = 15

5y = 3x – 15

The coordinates of the vertices of the triangle formed by lines and the

y – axis are: (0, – 4), (0,3) and (5,0).