Mary o lilemo li peli ho feta Elizabetha. John o moholo ho Elizabeth ka lilemo tse peli. Lilemo tsa John le Elizabeth ha li kopane li lekana le tse robeli. Mary o lilemo li kae? Hlalosa mabaka a hao.
A re re lilemo tsa Elizabeth ke x. Rea tseba hore Johanne o moholo ho Elizabetha ka lilemo tse peli,' me ha li kopantsoe lilemo tsa tsona ke tse robeli. Kahoo x + x + 2 = 8, ho bolelang hore Elizabeth ke 3. Mary o lilemo li peli ho feta Elizabeth, e leng se etsang hore Mary a be lilemo li tšeletseng.