Question
PSLE
Andy sold (7g + 7) pens on Friday. He sold 8 less pens on Saturday than on Friday. How many pens did he sell altogether? Give your answer in terms of g in the simplest form.
2 m

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PSLE
Andy sold (7g + 7) pens on Friday. He sold 8 less pens on Saturday than on Friday. How many pens did he sell altogether? Give your answer in terms of g in the simplest form.