duckylittle194 duckylittle194

13-06-2022
Mathematics

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Umm can someone help me with this

Umm can someone help me with this class=

Respuesta :

ruboredyet ruboredyet

13-06-2022

Answer: a)12

Step-by-step 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

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