Question

solve the following system of equation 6 X + 3 Y is equal to 6 X Y and 2 X + 4 Y is equal to 5 x y​

Answer 1

6x+3y= 6xy -----(1)

2x+4y=5xy--------(2)*3

6x+3y=6xy

6x+12y=15xy

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0- 9y= -9xy

X= -9y/-9y= 1

Put x= 1 in eqn (1)

6y-3y=6

3y= 6

Y=6/3= 2

X=1, y=2

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Answer 2

Answer:(x,y)= (0,0),(1,2)

Step-by-step explanation: equations are 1) x+0.5y=xy

2) x+2y=2.5 XY

SUBTRACTING 2-1

1.5y= 1.5xy

One solution is y=0,

Other is x=1.

If y=0, x=0

If x=1, putting in1, 1+0.5y=y or y=2

So answer is 1) x=y=0

And 2) x=1, y=2