rgwd
rgwd
04-03-2019
Mathematics
contestada
What is the value of x?
Respuesta :
choixongdong
choixongdong
04-03-2019
Answer:
x = 20
Step-by-step explanation:
Vertical angles are equal so
3x+ 50 = 6x - 10
-3x = = -60
x = 20
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