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mariarad [96]
3 years ago
10

Please hurry!!!! look at screenshot!!

Mathematics
1 answer:
nexus9112 [7]3 years ago
4 0

Answer:

BCD= 15

Step-by-step explanation:

3x-15+?=180

3x=180

x=60

x=60

3(60)-15=180

180-15=165

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