awesomehale68
awesomehale68
18-05-2020
Mathematics
contestada
Find the value of x
146° (9x + 20)°
Respuesta :
Anisatunizzati
Anisatunizzati
18-05-2020
Answer:
x = 14
Step-by-step explanation:
146° = 9x + 20°
146° - 20° = 9x
126° = 9x
x = 126°/9
x = 14
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