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svetlana [45]
4 years ago
5

How to do substitution

Mathematics
1 answer:
oksian1 [2.3K]4 years ago
8 0
OK so for substitution you will be taking away so say you have 5 apples and someone eats 3 you now have 2 apples. so it would be 5 - 3 =2

I hope this helps
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