clew1065
clew1065
17-12-2020
Mathematics
contestada
3x + 9 = -45 step by step please
Respuesta :
mommysgirlnevaeh
mommysgirlnevaeh
17-12-2020
Answer:
x=- 18
Step-by-step explanation:
3x+9= -45
3x=-45-9
3x=-54
x=-54/3
x= -18
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