Question

تخر
solve for x and y

xy/x+y=1/5,xy/x-y=1/7


x+y≠0 and x≠y
??​

Answer 1

Answer:

whattttttttt

Step-by-step explanation:

frennnnnn

Answer 2

Answer:

x

y

x

+

y

=

1

5

,

x

+

y

≠

0

;

x

y

x

−

y

=

1

7

,

x

−

y

≠

0