The algebraic expression for three subtracted from a number can be represented as ( x - 3 ), where ( x ) is the variable representing the unknown number.
2x+3
The algebraic expression would be 8n + 3, where n represents the unknown number.
The algebraic expression is n + 100, where n is the unknown number.
It is an algebraic expression for a measure of distance, in yards, where the unknown quantity is represented by h.
An unknown variable
It is the number that multiplies the unknown variable
The unknown variable in the expression: 6n+3 is n
It is the coefficient of the unknown variable
Unknown Variable
The algebraic expression for three subtracted from a number can be represented as ( x - 3 ), where ( x ) is the variable representing the unknown number.
2x+3
The algebraic expression would be 8n + 3, where n represents the unknown number.
In the algebraic expression above z is an unknown variable.
N + 6
Let the unknown number be x and so the expression is: x+12
Because there's no algebraic equations used. However, it is still used as an expression.