9873 + x = 13200, then x is ?
Choose the correct choice from the following options:
A) 3327
B) 3237
C) 3337
D) 2337
E) None of these
3327nswer   x = 13200 - 9873= 
<gadget id="calculator">13200 - 9873</gadget>
<output>3_327</output>
3327   Option: 3327
<result>A</result>
9873 + x = 13200, then x is ?