Answer Posted / gowsalya s

(7x + 4y ) / (x-2y) if x/2y = 3/2 ?
x/2y = 3/2
So, x=3,y=2/2=1

Substitute this values in (7x + 4y ) / (x-2y)
= (7(3)+4(1)) / (3-2(1))
=25 / 1
=25

.. The Answer is 25

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