Question

3(2x+y)=7xy;3(x+3y)=11xy

Answer 1

Answer:

x=1,y=3/2

Step-by-step explanation:

6x+9y=7xy.....×3

3x+9y=11xy....×1

18x+9y-3x-9y=21xy-11xy

15x=10xy

y=3/2

3x+9y=11xy ,put y=3/2

3x+27/2=33x/2

6x+27=33x

27x=27

x=1