Solve this please urgent
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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
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