 
 <prompt> Megan rẹ $16 fun aṣọ ti o kọ $22 sori iranlọwọ. Kini iye ẹrọ ti o wa? <response>: ```Fi x jẹ iye ti o ṣiṣẹ.
Awa ni, 22 - x = $16
Awa yẹ ki a ṣe idasile ti owo:
22 - x + x = 16 + x
Nitori ẹ, 22 = 16 + x
Awa ṣe yẹ ki a ṣe idasile 16 lati awọn ọkàn:
22 - 16 = 16 + x - 16
Nitori ẹ, 22 - 16 = x
Nitori ẹ, iye ti o ṣiṣẹ jẹ x = $6.

Iwe iroyin: 6.``` 