Seudónimo Seudónimo

19-01-2021
Mathematics

contestada

0.6(10n + 25)= 10 + 5n

Respuesta :

clarch19 clarch19

19-01-2021

Answer:

n = -5

Step-by-step explanation:

0.6(10n + 25) = 10 + 5n

0.6(10n) + 0.6(25) = 10 + 5n

6n + 15 = 10 + 5n

n + 15 = 10

n = 10 - 15

n = -5

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