2x-20 solve for x in an equilateral triangle

asked Aug 8, 2021 78.1k views

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5 votes

Answer:

x=40

Explanation:

triangle = 180 degrees

Equilateral so 3(2x-20) = 180

6x-60=180

6x=240

x=40

Hope this helps!

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Amadillu answered Aug 13, 2021

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