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2 years ago

Solve for x. x = thank you in advance!

Mathematics

2 answers:

bija089 [108]2 years ago

6 0

Answer:

3x+9=180(angles on a line

3x=180-9

3x=171

x=171/3

x=57

mario62 [17]2 years ago

3 0

The answer is 3(x+9)

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