Respuesta :
Step-by-step explanation:
I am not sure you wrote all necessary information.
but based on what I understood :
8 + n/3 = -2
n/3 = -10
n = -30
Answer:
Let the required number be "n"
According to the above problem,
[tex]8 + \frac{n}{3} = - 2 \\ \frac{n}{3} = - 2 - 8 \\ \frac{n}{3} = - 10 \\ n = 3 \times ( - 10) \\ \boxed{ n = - 30}[/tex]
Therefore,
- n = -30 is the right answer.