(3x+15)/2
3x
x+9x
14
The algebraic expression for "five more than three times some number" is 3x + 5, where x represents the unknown number.
4x+5x
4x
9x
Sixteen divided by two times itself three times
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.
4x+5x
8x=72
8x = 72