 
 <prompt> Ryanne ta kasance 7 shekara a gefe da Hezekiah. A cikin shekarun Ryanne da Hezekiah suna samun 15 shekara. Hezekiah ya kasance shekaru nawa? <response>: ```H = Hezekiah's age
Ryanne = H + 7
2H + 7 = 15
2H = 8
H = 4
Hezekiah is 4 years old.

The final answer: 4.``` 