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Alex
3 years ago
7

Given:-x-4=9 prove:c=-13

Mathematics
1 answer:
serious [3.7K]3 years ago
3 0

Answer:

a. addition property of Equality

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Find each sum.<br> 17+(-28)<br> 12+(-9)<br> -2+7<br> -14+(-10)
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VARVARA [1.3K]
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3 years ago
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olga2289 [7]

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2 years ago
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