Respuesta :
i think its 7
Step-by-step explanation: i did this 36-21=15 but then i got confused so i did this to get 7 so 15=14=29 then do this 36-29=7 that's your answer 7
i think its 7
Step-by-step explanation: i did this 36-21=15 but then i got confused so i did this to get 7 so 15=14=29 then do this 36-29=7 that's your answer 7