mekalyons869
mekalyons869
21-03-2022
Mathematics
contestada
21 – 3x = 6
3
21 – 3(
x
) = 6?
-3x
= 6?
Respuesta :
dcom123
dcom123
21-03-2022
Answer:
x = 5
Step-by-step explanation:
21 - 3x = 6
21 - 6 = 3x
15 = 3x
5 = x
therefore x=5
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