Question

Please solve this question

Answer 1

Step-by-step explanation:

2y+3x/xy = 9/xy

therefore, 2y+3x=9

4y+9x/xy= 21/xy

therefore, 4y+9x=21

9+21= 2y+3x+4y+9x

30=6y+12x

30=(y+2x)6

therefore, y+2x= 5

Now, 21-9=4y+9x-(2y+3x)

=4y+9x-2y-3x

= 2y+6x

12= (y+3x)2

therefore, y+3x= 6

Now, 6-5= y+3x-(y+2x)

=y+3x-y-2x

1=x

we can take any equation to find the value of y now that we have the value of x.

Suppose we take,

y+3x=6

y+3=6

y=6-3=3

therefore, x=1

y=3

Answer 2

Answer:

HOPE IT HELPS YOU ☺!! ❤️

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