The algebraic expression for three more than a number is: X + 3
As an algebraic expression it is: 2x-9
eight less than twice a number
As an algebraic expression this is written 2x - 12, where x is the unknown number.
The algebraic expression is 2m+6
The corresponding expression would be 2x - 6 = 4.
2x-3 , where x is the number referred to in the question
x / (2y - 7)
Let's call "a number" x. Twice that number would be 2x, and then add 27, so the expression would be 2x + 27.
Let the unknown number be x and so the algebraic expression is: 2x -13
2x = 76 x = 38
If ' x ' is your number, then the quotient is 2x/6.
2 x = 8 + 4x
This is an algebraic expression. It can be written as 3(2x + 4)
It is simply: 2x
n = number 2(n + 15) ======
Write the following as an algebraic expression using x as the variable: The sum of a number and -8