Math, asked by anishachaksgmailcom, 7 hours ago

(3/x)+(2/y)=(9/xy)
(9/x)+(4/y)=(21/xy

Answers

Answered by kshitijkumar78

1

Answer:

LCM= xy

3y+2x/xy= 9/xy

(3y+2x) = 9xy/xy

3y+2x= 9

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