Number 9 needs correcting please help!!!!

B L asked Mar 6, 2023

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B L asked Mar 6, 2023

by B L

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22 votes

Answer:

x = 4

Explanation:

It's an equilateral triangle, so the length of each edge is the same.

Solve the equation:

$5x - 8 = 2x+4\\3x = 12\\x=4$

Kalehmann answered Mar 11, 2023

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