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galben [10]
3 years ago
15

6) x + 87 80° A) 10 C) 4. B) 3 D) -7

Mathematics
1 answer:
lesya692 [45]3 years ago
5 0

Answer:

D

Step-by-step explanation:

x + 87 = 80

x = -7

87-7 = 80

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