Question

please solve the question​

Answer 1

Step-by-step explanation:

multiply eqn 1,2 by 3,4 respectively

x+3y=10 8x+y=11

on solving x=1 y=3

Answer 2

Answer:

Step-by-step explanation:

(1/3)x+y= 10/3

x=3[(10/3)-y]

substituting this in eq 2 we get

(10/3)-y+(1/4)y= 11/4

(3/4)y=(11/4)-(10/3)

(3/4)y=-7/12

y=7/9

x=1