Whats n+8
N - 8 = 22 (:
To find 5 times the difference of a number and 8, you first need to calculate the difference of the number and 8. Let's call the number x. The difference between x and 8 is x - 8. Multiplying this difference by 5 gives you the final result of 5(x - 8), which can be further simplified to 5x - 40.
let the number be 'm' & 'n' m + n = 17 m - n = 1 Add 2m = 18 m - 18 / 2 = 9 Substituting 9 - n = 1 9 - 1 = n n = 8 So the two numbers are '8' & '9'.
Abs(n - 8) = 22
8-n
n-8
If the number is n then it is |8 - n| or abs(8 - n)
Whats n+8
n - 8 is the expression for the difference of eight and a number.'Number' is a variable, so the variable must be a letter (in this case, 'n'). 'The difference' is going to be the subtraction symbol that is in between the 'number' and eight, so it must be n - 8. It could, of course, be 8 - n.
4n-8
The corresponding equation, is solve n when :- 2(n - 4) = -8 2n - 8 = -8 2n = -8 + 8 = 0 n = 0
The difference of two numbers is 8. Their sum is 22. What are the two numbers?
N - 8 = 22 (:
To find 5 times the difference of a number and 8, you first need to calculate the difference of the number and 8. Let's call the number x. The difference between x and 8 is x - 8. Multiplying this difference by 5 gives you the final result of 5(x - 8), which can be further simplified to 5x - 40.
let the number be 'm' & 'n' m + n = 17 m - n = 1 Add 2m = 18 m - 18 / 2 = 9 Substituting 9 - n = 1 9 - 1 = n n = 8 So the two numbers are '8' & '9'.
Abs(n - 8) = 22