 
<translate> A ranar Talatar makon da ya gabata, Leo ya kawo wando guda goma da wasu riguna a gidan wanki na Sudsy. An ba shi lissafin $ 140, an caje shi $ 5 ga kowane rigar da $ 9 ga kowane takalma. Lokacin da ya je ya dauki tufafinsa jiya, mai kula da shi ya nace cewa ya sauke riguna 2 ne kawai. Leo ya kai rahoto ga manajan, wanda ya umurci mai kula da shi ya nemi sauran rigunan Leo. Gwanaye nawa ne suka ɓace? Bari mu yi tunani da farko. Sarkar tunani: <eng> On Tuesday last week, Leo dropped off 10 pairs of trousers and some shirts at Sudsy Laundry. He was given a bill of $140, charged at $5 per shirt and $9 for each pair of trousers. When he went to pick up his clothes yesterday, the attendant insisted that he had only dropped off 2 shirts. Leo reported the matter to the manager, who ordered the attendant to search for the rest of Leo’s shirts. How many shirts were missing? Let's think first. Chain of thought: 