2/x+3/y=13 and 5/
x-4/y=-2 then the solution is
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Step-by-step explanation:
2y+3x=13xy. eqn(1)
5y-4x= -2xy. eqn(2)
multiply 4 in eqn 1 and 3 in eqn 2
8y+12x = 52xy
15y-12x = -6xy
add both eqn 1 and 2
23y = 46xy
x=1/2
2y+3/2=13y/2
2y-13y/2= -3/2
4y-13y=-3
-9y= -3
y=1/3
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