Respuesta :

n in (-oo:+oo)

n/10+8 = 11 // - 11

n/10-11+8 = 0

1/10*n-3 = 0 // + 3

1/10*n = 3 // : 1/10

n = 3/1/10

n = 30

n = 30

Answer: I think 7

Step-by-step explanation: