If x = 1/q and y = (2/q) - 6, then for what value of q, x is equal to y ?  Select the correct option.
A) 1 / 3	B) 1 / 6	C) 6	D) 3	E) 2

Rationale: explanation : x = y < = > 1 / q = ( 2 / q ) - 6 < = > 1 / q = 6 < = > q = 1 / 6 . answer : b
Answer: B