An algebraic expression would be something like d / 2, or f + 3.
It would be: 3(7-d) as an algebraic expression
Suppose the function is "multiply a number x by two then subtract three and divide the whole thing by five". The algebraic expression would be: f(x) = (2x-3)/5
It's more of an arithmetic expression, however, 2x0 + 3x0 = y would be algebraic.
An algebraic expression is a term used in algebra, describing an expression containing one or more numbers, variables, and arithmetic operations. An example sentence would be: They all agreed to algebraic expression seemed impossible.
You have to substitute a value for the letter variable in the expression. This is what we call evaluating the algebraic expression. An example would be 3x+1=7, when x=2.
Algebraic expressions are mathematical phrases that contain numbers, operations and at least one variable. An example of an algebraic expression would be : 4x + 3= 9x.
If you call your number x, the expression would be 5x.
To make life easier
This expression would be 3x-7.
25% equates to 25/100. An algebraic expression would be P = 118250 x 25/100 (= 29562.5)
x-15, x represents the unknown number, and to have 15 less you would simply subtract 15 from x.... therefore your answer is x-15
Let the number be x and so the algebraic expression would be: 3x -5
It would be -2 - x .
a, whatever the value is, would be the constant.
The coefficient in an expression is the multiplier of the variable in the equation. Here, the coefficient would be 6.
The corresponding expression would be 2x - 6 = 4.
Let the number be x and so the expression would be: x+20
You would write that as:4 < 7x