After Xiaohua calculated the average of 2003 numbers, he also mixed the average number with the original 2003 numbers. Xiaohua finds that the average of the mixed numbers is 2002, what is the average of the original 2003 numbers?
小华在计算出2003个数的平均数后，把所求的平均数也混在了原先的2003个数中．小华求得混在一起的数的平均数为2002，则原来的2003个数的平均数是多少．
<gadget id="calculator">2_002 * 2_003</gadget>
<output>4_010_006</output>

<gadget id="calculator">4_010_006 + 2_002</gadget>
<output>4_012_008</output>

<gadget id="calculator">2_003 + 1</gadget>
<output>2_004</output>

<gadget id="calculator">4_012_008 / 2_004</gadget>
<output>2_002</output>

<result>2_002</result>