Question

(y+3)(y-3)-y(y+5)=6
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Answer 1

(y+3)(y-3)-y(y+5)=6

y²-3y+3y-9-y²-5y=6

-9-5y=6

-5y=6+9

y=15/-5

y=-3

Answer 2

Answer:

y = -3.

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