Question

5 / (x+y) + 2 / (x-y) = 6 and 32 / (x+y) + 1 / (x-y) = 65/2 find x ad y

Answer 1

Answer:

put x+y = 1 and x-y = 2 in both equation.. so that they satisfy the condition so that,

=> x+y = 1

=> x-y = 2 => x = 2+y

=> 2+y+y = 1

=> 2+2y = 1

=> y = -1/2

=> x = 2-1/2 = 3/2