 
 <prompt> Beth nwetara aka. O nwere 15 nke okike nke okike nke okike nke okike nke o nwere. Ọ bụrụ na o nwetara 35 nke okike nke okike, onye nwere ka o nwere? <response>: ```Bidozie ihe nọmba nke aka nke o kwuru bụ a
Nke abụọ nọmba nke aka nke a bụ 2*a = 2a
Ndi 35 nọmba nke akwụkwọ bụ 15 nke abụọ nọmba nke aka nke a nke a bụ 15+2a = 35
Ntụgharị ihe nkiri: 2a = 20
a = 20/2 = 10 nọmba nke aka nke a

Ọ bụghị anya bụ 10.``` 