solve: 6x+3y =6xy ; 2x + 4y = 5xy .
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6x+3y=6xy. ....1
2x+4y=5xy. .....2
Multiply by 3 in second equation
6x+3y=6xy
6x+12y=15xy
on changing sign
-9y=-9xy
so, x=1
y=2
2x+4y=5xy. .....2
Multiply by 3 in second equation
6x+3y=6xy
6x+12y=15xy
on changing sign
-9y=-9xy
so, x=1
y=2
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