Question
PSLE
Valen sold (4j + 4) notebooks on Friday. He sold 5 less notebooks on Saturday than on Friday. How many notebooks did he sell altogether? Give your answer in terms of j in the simplest form.
2 m

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PSLE
Valen sold (4j + 4) notebooks on Friday. He sold 5 less notebooks on Saturday than on Friday. How many notebooks did he sell altogether? Give your answer in terms of j in the simplest form.