Math, asked by ineedfriends68, 9 months ago

find value of x and y in 3x(x+y-2)=2y,y(x+y-1)=9x​

Answers

Answered by debiprasadbehera0266
2

Answer:

x= -96/25,y= -24/25

Step-by-step explanation:

3x(x+y-2)=2y

y(x+y-1)=9x

3x^2+3xy-6=2y

xy+y^2-y=9x

2xy+2y^2-18x=2y

3x^2+3xy-6x=2xy+2y^2-18

3x^2+xy+12x-2y^2=0

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