N = 1/3 -0
n = 1/3
answer
n = 1/3
The answer could be (7+k)÷2
The best estimate would be around 350,000 to 450,000
X^2 + 8x + 7 = 0
x^2 + 7x + x + 7 = 0
x(x + 7) + 1(x + 7) = 0
(x + 7) (x + 1) = 0
x = -7 or x = -1
Number 2 is the answer to you question
