Here are the definitions for the terms you requested:
Simplify
Simplify refers to the process of making something easier to understand or operate by reducing complexity. In mathematics, simplifying an expression often means reducing it to its most basic form by eliminating unnecessary elements, combining like terms, or performing operations to clarify its meaning.
Statement
A statement is a declarative sentence that conveys a specific piece of information. In mathematics and logic, a statement typically refers to an assertion that is either true or false, but not both. For example, "The sky is blue" or "2 + 2 = 4" are statements.
Variable
A variable is a symbol or placeholder that represents an unknown or changeable value in mathematical expressions or equations. In programming, a variable can store data that can vary during the execution of a program. For example, in the equation
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