solve the equation by reducing them
2/x+3/y=5 and
3/x -1/y=-9
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Answer:
=3x + 2y = 5.........1
=x - 3y = 9...........2
=3x - 9y = 27.......(multiply by 3)
so 3x - 9y = 27
- 3x + 2y = 5
- - -
= 0x - 11y = 22
y= 22/11
so y= -2
putting value of y in equation (1)
3x + 2y = 5
3x + 2 (-2) = 5
3x - 4 = 5
3x = 5 + 4
3x = 9
so x= 3
so (x = 3) , (y = -2) are the solutions of the given equation
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