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Number 9 needs correcting please help!!!!
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3 votes
Number 9 needs correcting please help!!!!

Number 9 needs correcting please help!!!!-example-1
User Hamid Behnam
by
8.6k points

1 Answer

9 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

User Vladimir Rovensky
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8.6k points
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