Question
PSLE
Ahmad sold (5b + 4) foolscaps on Tuesday. He sold 7 less foolscaps on Wednesday than on Tuesday. How many foolscaps did he sell altogether? Give your answer in terms of b in the simplest form.
2 m

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PSLE
Ahmad sold (5b + 4) foolscaps on Tuesday. He sold 7 less foolscaps on Wednesday than on Tuesday. How many foolscaps did he sell altogether? Give your answer in terms of b in the simplest form.