Question

3x +2y = 2xy 1/x + 2/y =7/6
ans x =2 y =3

Answer 1

Answer:

3X+2Y = 2XY...(1)

1/X+2/Y = 7/6

==> Y+2X/XY = 7/6

==> 2X+Y = 7XY/6...(2)

FROM EQ(2) AND (1)

==> 3X+2Y = 2XY

     2X+Y = 7XY/6

==> MULTIPLY EQ(1) BY 2 AND EQ(2) BY 3

==> 6X+4Y = 4XY

     6X+3Y = 7XY/2

==>  Y = 8XY-7XY/2

==> Y = XY/2

==> 2Y = XY

==> 2Y/Y = X

==> 2 = X

PUTTING VALUE OF X IN EQ(1)

==> 3X+2Y = 2XY

==> 3(2)+2Y = 2(2)Y

==> 6+2Y = 4Y

==> 6 = 4Y-2Y

==> 6 = 2Y

==> Y = 3

SO, X = 2 , Y = 3

I HOPE ITS HELPFUL FOR YOU

 

Answer 2

Answer:

Hope this helps you.

Step-by-step explanation:

x is 2 and you is 3 (value)