Question

solve for 'x' and 'y' :-

1/2x - 1/y = -1 ; 1/x + 1/2y = 8

Answer 1

Answer:5/14 ; 5/12

Step-by-step explanation:

Y-2x = -2xy ------(1)

2y+x=8xy---------(2)

From 1) y=2x-2xy

Put in 2)

4x-4xy+x=8xy

5x=12xy

5=12y

Y=5/12

5/12 = 2x(1-5/12)

5/24 = x(7/12)

5/2=7x

X=5/14

#skb

Answer 2

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