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Umm can someone help me with this

Umm can someone help me with this
10.7k views
17 votes
Umm can someone help me with this

Umm can someone help me with this-example-1
User Raymi
by
8.5k points

1 Answer

4 votes

Answer: a)12

Explanation:

the triangle is equilateral meaning that all sides have the same length so,

3x+8 = 4x-4
3x-4x=-4-8
-x=-12
x=12

User Vikranth
by
8.8k points
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