Question
PSLE
Olivia had 5x chikoos. She bought another 5 chikoos and gave 2x chikoos to her students. Olivia's daughters then ate half of the remaining chikoos. How many chikoos had she left? Give your answer in terms of x in the simplest form.
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PSLE
Olivia had 5x chikoos. She bought another 5 chikoos and gave 2x chikoos to her students. Olivia's daughters then ate half of the remaining chikoos. How many chikoos had she left? Give your answer in terms of x in the simplest form.