n - 4
To write "4 is less than," you would use the symbol "<" to represent "is less than." Therefore, it can be expressed as "4 <" followed by the number you are comparing it to. For example, if you want to say that 4 is less than 5, you would write "4 < 5."
You would write it as x/3 -4, where x is whatever the number is.
n - 4 = 19
5x-4
4x - 500
4
Let the number be x and so the expression is: 4x -7
4p - 9 > 15
3x - 4 = 8
2x = <4
(4n) - 25
To write a number less than ( w ), you can simply choose any value that is numerically smaller than ( w ). For example, if ( w = 5 ), any number such as 4, 3.5, or 0 would be valid. In mathematical notation, this can be expressed as ( x < w ).