Question

3x-4y=1 , 2x-y=3 solve the equations by method of equation their coefficients​

Answer 1

Answer:

3x -4y = 1 2x-y = 3

3x = 1+4y .. y= 2x-3 ..... 2

x=1+4y/3 .......... 1

substituting 1 in 2

y = 2x -3

y= 2 (1+4y/3) - 3

on solving we get

y = 7/5

x = 8/3