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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:
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