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yaroslaw [1]
3 years ago
8

Set up and solve an equation find the value of x.

Mathematics
1 answer:
muminat3 years ago
6 0

Answer:

Step-by-step explanation:

180° - 47° = 133°

180° = 133 + 6x + 5x + 3

11x + 136 = 180°

11x = 44

x = 4

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