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Michaela was going to sell all her stamp collection to buy a video game. After selling half of them she changed her mind. She then bought four more. How many did she start with if she now has 20?
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Michaela was going to sell all her stamp collection to buy a video game. After selling half of them she changed her mind. She then bought four more. How many did she start with if she now has 20?

User Mrmuggles
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1 Answer

3 votes

Answer: 32

Explanation:

X/2+4=20

X/2=20-4

X/2=16

X= 16 * 2

X=32

User Iresha Rubasinghe
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7.8k points
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