Xiaohong's mother is 35 years old this year, and Xiaohong's grandma is 5 years younger than twice her mother's age. How old is Xiaohong's grandma this year?
小红的妈妈今年35岁，小红姥姥的年龄比妈妈的2倍少5岁，小红姥姥今年都是岁？
<gadget id="calculator">35 * 2</gadget>
<output>70</output>

<gadget id="calculator">70 - 5</gadget>
<output>65</output>

<result>65</result>