nolanbeck21
nolanbeck21
28-01-2021
Mathematics
contestada
Solve for x.
3x + 9
x=
33
27
30
Respuesta :
yoonieez
yoonieez
28-01-2021
Answer:
27
Step-by-step explanation:
3x + 9 = 90
3x = 90 - 9
3x = 81
x =27
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