Question

Solve this please urgent

Answer 1

1÷x- 1÷y = 1÷10

Y-x ÷ xy =1÷10

(Cross multiply)

-5 ×10 =xy×1

XY =-50

X(X-5) =-50

X^2 -5X +50

X^2 -10X +5X +50

X= 10., X=-5