# Define variable in math

Variable Definition (Illustrated Mathematics Dictionary) Definition of Variable more A symbol for a value we don't know yet. It is usually a letter like x or y. Example: in x + 2 = 6, x is the

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## Variable Definition

Letâ€™s take some of the examples to understand how to define the variable: 4*x => 4x.. z +2.5 or 2.5 +x.. This is how you can define the variable statement into an algebraic expression. To know what is y is the variable.x. x
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The answer to the equation is 4.

## What is a Variable in Math?

In mathematics, a variable (from Latin variabilis, changeable) is a symbol and placeholder for any mathematical object. In particular, a variable may represent a number, a vector, a matrix, a

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