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An equilateral triangle has lengths 3x +6, 5x , 5x . What is x?
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1 vote
An equilateral triangle has lengths 3x +6, 5x , 5x . What is x?

User Joe Sonderegger
by
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1 Answer

4 votes
ANSWER:
3x+6+5x+5x=180
13x=180-6
x=174/13
x= 13.38
User Alek Depler
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