The algebraic expression for three more than a number is: X + 3
the sum of a number and three
This expression would be 3x-7.
3 plus x = 9
n/6 + 3
3x + 7
3x - 3
n = number. (3/7)n + 12 ========
The algebraic expression for the sum of 11 times 5 and three is 11s+3
x/2 - 3/4
This is an algebraic expression. It can be written as 3(2x + 4)
The expression for example 3x+5y-3 contains three algebraic terms.
Three and eight times a number.