Question
PSLE
Perry sold (4i + 5) staplers on Thursday. He sold 8 less staplers on Friday than on Thursday. How many staplers did he sell altogether? Give your answer in terms of i in the simplest form.
2 m

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PSLE
Perry sold (4i + 5) staplers on Thursday. He sold 8 less staplers on Friday than on Thursday. How many staplers did he sell altogether? Give your answer in terms of i in the simplest form.