18 - 3n
4x
9x
This expression would be 3x-7.
5+4x
If you are looking for an algebraic expression then here is the answer:Let the number be N4(N+4) is the expression.
It can be: 7-4x as an algebraic expression
Let x be the number and so it is: 3x-18
It is: 18-3D
4x
9x
3x
x+9x
14
7/ 3/
The algebraic expression for "five more than three times some number" is 3x + 5, where x represents the unknown number.
This expression would be 3x-7.
8x=72