Xiaodong's weight is 23 kg, and his mother's weight is 8 kg less than Xiaodong's three times. How many kilograms does the mother weigh?
小东的体重是23千克，妈妈的体重比小东的3倍少8千克．妈妈的体重是多少千克？
<gadget id="calculator">23 * 3</gadget>
<output>69</output>

<gadget id="calculator">69 - 8</gadget>
<output>61</output>

<result>61</result>