Question 345193
8        9        1
 --    =  --  -   --  
 y        y       5
8/Y=9/Y-1/5
8/Y-9/Y=-1/5
-1/Y=-1/5 CROSS MULTIPLY.
-Y=-5
Y=5 ANS.
PROOF:
8/5=9/5-1/5
8/5=8/5