solve (7x+4y)/(x-2y) if (x/2y)=(3/2)

Answer Posted / kee

x/2y=3/2 x/y=6/2 x/y=3 x=3y
(7x+4y)/(x-2y)=
=(7(3y)+4y)/3y-2y
=(21y+4y)/y
=25y/y
=25

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