Question
PSLE
Shiyun had 2s peaches. She bought another 7 peaches and received 2s peaches from her students. Shiyun's daughters then ate half of the remaining peaches. How many peaches had she left? Give your answer in terms of s in the simplest form.
2 m

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PSLE
Shiyun had 2s peaches. She bought another 7 peaches and received 2s peaches from her students. Shiyun's daughters then ate half of the remaining peaches. How many peaches had she left? Give your answer in terms of s in the simplest form.