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2x+3
The algebraic expression would be 8n + 3, where n represents the unknown number.
It is an algebraic expression for a measure of distance, in yards, where the unknown quantity is represented by h.
The algebraic expression is n + 100, where n is the unknown number.
The algebraic expression for 11 minus the product of 5 and a number can be written as 11 - 5x, where 'x' represents the unknown number.
An unknown variable
It is the number that multiplies the unknown variable
The unknown variable in the expression: 6n+3 is n
Unknown Variable
It is the coefficient of the unknown variable
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
The algebraic expression "twice a number z" can be represented as 2z. In this expression, the variable z represents the unknown number, and multiplying it by 2 gives you twice that number. This expression can be used in algebraic equations and formulas to represent scenarios where a number needs to be doubled.
Because there's no algebraic equations used. However, it is still used as an expression.