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Zarrin [17]
2 years ago
10

You know 13 + 7 = 20. Therefore 13+ 7 + 2 = 20 + 2

Mathematics
1 answer:
omeli [17]2 years ago
8 0

Answer: if 13+7+2=20+2 the property of equality is  A Subtraction Property of Equality.

Step-by-step explanation:

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