Question

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

Answer 1

n = -5

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