 
 <prompt> Sam da Drew suna jikinsu 54. Sam yana da shekaru goma da biyu a cikin shekaru na Drew. Yaya zai kasance? <response>: ```Yi amfani da x a matsayin cin abinci na Drew.
Sam shine (1/2)x
x+(1/2)x=54
(3/2)x=54
3x=108
x=36
Sam shine 36/2=18 shekara ne

Jawabi zai kasance 18.``` 