For a two-digit number, the sum of the number in the ones place and the number in the tens place is 6. If the number in the ones place and the number in the tens place are reversed, the original number will be increased by 18. What is the original two-digit number?
一个两位数，个位上的数字与十位上的数字的和是6，如果把个位上的数字与十位上的数字对调，原数就增加18，原来的两位数是多少？
<result>24</result>