What is the algebraic expression for 5 less than a certain number
15 less than 7 times a number is:15-7n
' N ' is the number. 5 less than it is (N - 5).
4x - 5
3n-9
What is the algebraic expression for 5 less than a certain number
15 less than 7 times a number is:15-7n
' N ' is the number. 5 less than it is (N - 5).
4x - 5
3n-9
3m-5
5x - 4
5n - 7
3n-30
6x-5
Let the number be x and so the expression is 4x -3
Let the number be x and so the expression is: 5x-4