Question
PSLE
Reggie sold (7x + 9) files on Saturday. He sold x more files on Sunday than on Saturday. How many files did he sell altogether? Give your answer in terms of x in the simplest form.
2 m

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PSLE
Reggie sold (7x + 9) files on Saturday. He sold x more files on Sunday than on Saturday. How many files did he sell altogether? Give your answer in terms of x in the simplest form.