Question

3/x+y+4/x-y=5,5/x+y+1/3(x-y)=2,then

(a) x= 2.y=1 (b) x=1.y=2
(c) x=3 = 2 (d) x
2. y=3​

Answer 1

Answer:

3 (x-y) + 4 (x+y) =5 /(x*2+y*2)