book Maths Puzzle Numerical Ability

(y+2)/(y^2-y-2)+(y+1)/(y^2-4)=(1)/(y+1)

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I need several equations on 61605 - you can use adding subtracting division suare roots - basical anything. but it all has to stay in the same order!
example- 6+16-0+5=27 abe bought 72 tickets to see harry potter on broadway
some tickets cost $75.00 and the others cost $85.00
he charged 5520.00 to his american express
how many tickets did he buy at each price

thanks very very much