Question

x+y/xy =2 and x-y/xy =6 by elimination method​

Answer 1

Answer:

Step-by-step explanation:

x+y=2xy. EQ 1

x-y=6xy. EQ 2

Adding eq1 and eq2

2x=8xy

y=2x/8x

=1/4

Putting y value in EQ 1

x+1/4=2xy

4x/4+1/4=2xy

4x+1=8xy

4x/8x=y

-1/2=y

Hence the answer is

y=-1/2

x=1/4

Answer 2

Step-by-step explanation:

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