8 - n
The expression n2 - n - 56 factors to (n - 8)(n + 7).
15 - n/6 = n/6 - 1 16 = 2n/6 8 = n/6 n = 48 Check it. 15 - 8 = 8 - 1 It checks.
If n is the number, then it would be n - 3 or n + (-3)
According to the statement twice a number minus 2 is 8 the answer is 5.
2/3(n-11) n=number
If the number is n then it is |8 - n| or abs(8 - n)
The term "a number minus eight" can be symbolized as x - 8.
3n - 2 = -10 3n = -10+2 = -8 n = -8/3 or -22/3
As follows:- 4n+13 = n-8 4n-n = -8-13 3n = -21 n = -7
n (number) minus four ----->n-4
s= -8 + n, or s=n - 8, where s is the sum and n is the number