3l - 5 is an expression for five less than three times the length l
This expression would be 3x-7.
3n-9
11
4x
9x
The algebraic expression for the sum of 11 times 5 and three is 11s+3
This expression would be 3x-7.
3 x 8
3x +3
Sixteen divided by two times itself three times
It could be: -3/8+4x-9z as an algebraic expression
The algebraic expression for "five more than three times some number" is 3x + 5, where x represents the unknown number.
7/ 3/
3n-9
3+10x
5x+3
3x+2