<font color="#800080"></font><br/><br/><font color="#800080"><b>----------------------------------------</b></font><br/><br/><font color="#800080"><b>Pick a number</b></font><br/><br/><font color="#800080"><b>Add the next higher number to it</b></font><br/><br/><font color="#800080"><b>Add 9 and divide by 2</b></font><br/><br/><font color="#800080"><b>Now subtract the original number!</b></font><br/><br/><b><font color="#800080">----------------------------------------</font></b>