If x = 1 - q and y = 2q + 1, then for what value of q, x is equal to y ?
Choose the correct choice from the following answers:	A) 0	B) 1	C) -1	D) -2	E) 3
Explanation:   x = y &lt;=&gt; 1 - q = 2q + 1 &lt;=&gt; 3q 2  + 1= 
<gadget id="calculator">2  + 1</gadget>
<output>3</output>
&gt; 3q= 0 &lt;=&gt; q = 0.   0nswer: 0
<result>A</result>
If x = 1 - q and y = 2q + 1, then for what value of q, x is equal to y ?