Answer:
11
Step-by-step explanation:
[tex]n + 1 = 4(n - 8) \\ n + 1 = 4n - 32 \\ 4n - n = 1 + 32 \\ 3n = 33 \\ n = 11[/tex]
Answer: n = 11
Step-by-step explanation: n + 1 = 4(n-8)
n + 1 = (4)(n) + (4)(-8)
n + 1 = 4n + -32
n + 1 = 4n - 32
n + 1 - 4n = 4n - 32 - 4n
-3n + 1 = -32
-3n + 1 - 1 = -32 - 1
-3n = -33
-3n/-3 = -33/-3
n = 11
