Question
PSLE
Michael sold (5s + 2) punchers on Thursday. He sold 7 less punchers on Friday than on Thursday. How many punchers did he sell altogether? Give your answer in terms of s in the simplest form.
2 m

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PSLE
Michael sold (5s + 2) punchers on Thursday. He sold 7 less punchers on Friday than on Thursday. How many punchers did he sell altogether? Give your answer in terms of s in the simplest form.