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04-01-2022
Mathematics

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Tony had 4 equal sets of the sports cards. He gave his friends 5 cards. Now he has 31 cards. How many cards were in each set

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paigepiedmonte paigepiedmonte

04-01-2022

Answer:

9

Step-by-step explanation:

Let x= number of cards in each set

4x-5=31 (add 5 to each side)

4x=36 (divide each side by 4)

x=9

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