x-(x+4)
n (number) minus four ----->n-4
write an expression for the phrase the proudut of there and a number decreased by twelve list the key words and wich opration they indicate.
As the subtraction is done first, it needs to be in brackets; thus eighteen decreased by four then times three is: (18 - 4) × 3
Let the number be x and so the expression is 4x -3
any number divided by four
Either 2*(n-4) = 2n - 8 or 2n - 4 It depends on whether the "twice" operates on "the number decreased by 4" or "the number".
4x
Eleven
How do you write half a number decreased by 8 is equal to the sum of the number and 14
If you are looking for an algebraic expression then here is the answer:Let the number be N4(N+4) is the expression.
4x
a - 4