24 less than 3 times a number is 30
This expression would be 3x-7.
3n-9
4x
9x
11
7/ 3/
The algebraic expression for "five more than three times some number" is 3x + 5, where x represents the unknown number.
3 x 8
This expression would be 3x-7.
3x +3
3n-9
3x+2
5x+3
3+10x
3x + 7
The algebraic expression for the sum of 11 times 5 and three is 11s+3
4x