Question

Solve the following system of linear equations :
x + y = 3
4x – 3y = 26​

Answer 1

Answer:

x+y=3

12x-3y=26

from eqn 1

x=3-y

put this value in eqn 2

12(3-y)-3y=26

After solving we get

y=2/3

putting this value in eqn 1 we get

x=7/3