Question

Solve each of the following pairs of linear equations by reducing them to a pair of linear equations
x+y÷xy=2
x-y÷xy=6

Answer 1

Hello!
Here is your answer

$x + y = 2xy.....1$
$x - y = 6xy........2$
Subtracting both the equations
$x + y - x + y = 2xy - 6xy$
$2y = - 4xy$
$- 4x = 1$
$x = \frac{ - 1}{4}$
$x + y = 2xy$



substitute and you will get it