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Alex73 [517]
3 years ago
15

С 3х +6 2х + 4 D B E О 24 32 Оооо 34

Mathematics
1 answer:
postnew [5]3 years ago
7 0

Answer:

34

Step-by-step explanation:

Since AD is a straight line the sum of ABC and DBC would be equal to 180°

2x + 4 + 3x + 6 = 180 add like terms

5x + 10 = 180 subtract 10 from both sides

5x = 170 divide both sides by 5

x = 34

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