if ( 2 to the x ) - ( 2 to the ( x - 2 ) ) = 3 ( 2 to the 5 ), what is the value of x? Choose the correct choice from the following answers:
A) 7	B) 11	C) 13	D) 15	E) 17
<gadget id="calculator">5 + 2</gadget>
<output>7</output>

<result>A</result>
if ( 2 to the x ) - ( 2 to the ( x - 2 ) ) = 3 ( 2 to the 5 ), what is the value of x?
add(5, 2)
"( 2 to the power x ) - ( 2 to the power ( x - 2 ) ) = 3 ( 2 to the power 5 ) 2 ^ x - 2 ^ ( x - 2 ) = 3 . 2 ^ 5 hence x = 7 . answer is a"