 
 <translate> Give the step-by-step reasoning process and then the final answer. Tyson played basketball on the schoolyard. He scored three points fifteen times, and two points twelve times. He also scored one point some number of times. How many times did he score one point, if in total he scored 75 points? <ibo> Kwuo otú e si atụgharị uche n'isiokwu ahụ, kọwaa nke ọ bụla n'ime ha, ma kwuo ihe bụ azịza ya. Tyson na-agba bọọlụ basketball n'ogige ụlọ akwụkwọ. O nwetara akara atọ ugboro iri na ise, na akara abụọ ugboro iri na abụọ. O nwetakwara otu ihe ugboro ole na ole. Ugboro ole ka o nwetara otu isi ihe, ma ọ bụrụ na o nwetara isi ihe iri asaa na ise? 