For what value of x is 82x-4 = 16x ?

A    2

B    3

C    4

D    6

Solution

Correct Answer: Option D

 

Here,     82x-4=16x or,23(2x-4)=(24)x or,6x-12=4x or,6x-4x=12 or,  2X=12 or, x=6

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