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Anastaziya [24]
2 years ago
13

Help please and thanks will mark as brainliest

Mathematics
1 answer:
Paraphin [41]2 years ago
8 0
11)

3x = 180
x = 60

12)
6x + 18 = 180
6x = 162
x = 27
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zhannawk [14.2K]
1:Correct
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Answer:

See below.

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jolli1 [7]
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