Question

Solve it graphically
1. x+2y=5
2x-3y=-4

Answer 1

The graph is not by scale

Answer 2

Given:

x+2y=5

x-3y=-4

To find:

Solution of the equation graphically.

Solution:

1) To find the common coordinates of the two equation we have to solve equation separately.

2) Coordinates of the first equation

x+2y=5

X. 0. 5

Y. 5/2. 0

3) Coordinates of the second equation

x-3y=-4

X. 0. -4

Y. 4/3 0

Common solution of the above two equation is 7/7, 9/5