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AveGali [126]
3 years ago
12

Solve for x. x = thank you in advance!

Mathematics
2 answers:
bija089 [108]3 years ago
6 0

Answer:

3x+9=180(angles on a line

3x=180-9

3x=171

x=171/3

x=57

mario62 [17]3 years ago
3 0
The answer is 3(x+9)

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Answer:

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artcher [175]

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8 0
2 years ago
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3 years ago
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