If x +2y =4 and x/y=2, then x is equal to –  

A    2/3

B    1

C    1/2

D    2 

Solution

Correct Answer: Option D

 

x+2y=4 here, x/y=2 or,x=2y then 2y+2y=4 so,y=4/4=1 so, x=2

 

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