Question

On solving \(\dfrac{25}{(x+y)}-\dfrac{3}{(x-y)}=1\), \(\dfrac{40}{(x+y)}+\dfrac{2}{(x-y)}=5\). we get :-

Answer 1

Let a=1/(x+y) and b=1/(x-y)

Answer 2

ok

Answer 3

So,
25a-3b=1
40a-2b=5
Now, solve for a and b

Answer 4

Nice solution!

Answer 5

Thanx bro :)

Answer 6

welcome

Answer 7

And
x=(1/a +1/b)/2