Question
Mrs Ng has some money to buy some muffins. If she buys 7 muffins, she would be short of $7. If she buys 4 muffins, she would have $5 left. How much money does Mrs Ng have?
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Mrs Ng has some money to buy some muffins. If she buys 7 muffins, she would be short of $7. If she buys 4 muffins, she would have $5 left. How much money does Mrs Ng have?