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Answer :

Answer:

Step-by-step explanation:

'n' = a number

1/3n - 8 = -13

add 8 to each side to get:

1/3n = -5

n = -5(3)

n = -15

Check:

1/3(-15) - 8 = -13

-5 - 8 = -13

-13 = -13