Help pls! show step by step

Flobin asked Jan 10, 2022

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Flobin asked Jan 10, 2022

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19 votes

Answer:

He started with 37 CDs

Explanation:

Variable: Let x be the number of CDs he got at the start

Equation: (x + 7) /2 = 22

x + 7 = 44

x = 37

Check: (37+7) /2 = 22

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