Question

Solve the following simultaneous linear equation 3x+5y = 19
2x-y = 4 by graphical method

Answer 1

Step-by-step explanation:

3x + 5y = 19

2x -y = 4 × 5

———————

13x = 39

x = 3

put x=3 in eqn no 1

3x + 5y = 19

3×3 + 5y = 19

9 + 5y = 19

y = 2