Seudónimo
Seudónimo
17-03-2021
Mathematics
contestada
3 + 5(9 + 2n) -3n = ????
Respuesta :
Аноним
Аноним
17-03-2021
3 + 45 + 10n - 3n = 48 + 7n
Answer Link
leori0
leori0
17-03-2021
Answer:
48 +7n
Step-by-step explanation:
3 +
5(9 + 2n)
-3n
3 + 45 +
10n -3n
3 + 45
+ 7n
48 +7n
Answer Link
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