Question

5x+4y=14 & 4x+5y=13 then find x-y.

Answer 1

Answer:

1

Step-by-step explanation:

5x+4y=14 - 4x+5y =13

x-y = 1

Answer 2

Answer:

Answer=1

Step-by-step explanation:

5x+4y=14...............(i)

4x+5y=13...............(ii)

Substract equation (ii) from (i)

5x+4y=14

-4x-5y=13

_________

x-y=1.

Hope this helps.