 <translate> Tambayar ita ce: Jen tana da ducks 10 fiye da sau hudu adadin kaji. Idan Jen yana da ducks 150, yawan tsuntsaye nawa take da su? Mataki-mataki na tunani: Bari adadin kaji ya zama c. Idan akwai ducks 150, za mu iya bayyana adadin kaji kamar yadda 150 = 10 + 4c. Saboda haka, 4c = 150. Kuma, akwai c = kaza 35. Gabaɗaya, Jen tana da kaji 35 + ducks 150 = tsuntsaye 185. <ibo> Ajụjụ bụ: Jen nwere ọbọgwụ 10 karịa ọkụkọ okpukpu anọ. Ọ bụrụ na Jen nwere otu narị ọbọgwụ na iri ise, ụmụ nnụnụ ole ka o nwere? Ntụziaka a na-atụgharị n'uche: Ka ọnụ ọgụgụ ọkụkọ bụrụ c. Ọ bụrụ na e nwere 150 ọbọgwụ, anyị nwere ike ịkọwa ọnụ ọgụgụ ọkụkọ dị ka 150 = 10 + 4c. Ya mere, 4c = 150. Na, e nwere c = ọkụkọ 35. N'ozuzu, Jen nwere ọkụkọ 35 + ọbọgwụ 150 = nnụnụ 185. 