Jessica is six years older than Claire. In two years, Claire will be 20 years old. How old is Jessica now?
Claire's age now is 20 - 2 = 
<gadget id="calculator">20-2</gadget>
<output>18</output>
18 years old.
Being 6 years older than Claire, Jessica is 18 + 6 = 
<gadget id="calculator">6+18</gadget>
<output>24</output>
24 years old.

<result>24</result>