Question
Vanessa had some sweets at first. After she gave away 3 sweets to her sister and ate another 5 sweets, she went to buy another 70 sweets. In the end, she had thrice as many sweets as before. How many sweets did iris have at first?
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Vanessa had some sweets at first. After she gave away 3 sweets to her sister and ate another 5 sweets, she went to buy another 70 sweets. In the end, she had thrice as many sweets as before. How many sweets did iris have at first?