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04-06-2020
Mathematics

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Exterior angle equation:
3x= (x + 15) + 43

Exterior angle equation 3x x 15 43 class=

Respuesta :

Аноним Аноним

04-06-2020

Answer:

x=29

Step-by-step explanation:

3x=x+58

2x=58

x=29

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