Question

Solve the equation 2xy/ x+y =3/2 and xy/2x-y = -3/10

Answer 1

Step-by-step explanation:

$= \frac{2xy}{x + y} = \frac{3}{2} \\ = 3x + 3y = 4xy............(1) \\ \\ \\ = \frac{xy}{2x - y} = - \frac{3}{10} \\ = - 6x + 3y = 10xy..........(2) \\ multiplying \: by \: 2 \: in \: (1) \: and \: add \: (1) and \: (2) \\ x = \frac{11}{18 } \: \: \: \: \: \: \: \: \: \: \: \: \: y \: = - \frac{33}{28}$

Hope it will help you.....