solve for x and y
1/x + 1/y= 1/15 &
1/x - 3/2y= 0
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let 1/x be w
1/y be u
w+u=1/15
w-3/2 u=0
w=3/2u
5/2u=1/15
u=2/75
x=75/2
w=1/25
y=25
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8334812253shinam:
how do u got 3/2. .its too confusing
cant u solve in a simple way...
dear it is 2nd eqn u gave me
i just put 3/2 u in lhs
see 4th line then 5th
ok i got that ..thankyou
np
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