Simple algebra, also known as basic algebra, is an essential branch of mathematics that deals with the manipulation and solving of equations using variables and symbols. Synonyms for simple algebra include elementary algebra, introductory algebra, and foundational algebra. These terms refer to the basic concepts and principles of algebra that serve as a foundation for more advanced concepts. In addition, the term algebraic manipulation may also be used to describe the process of rearranging equations to solve for a particular variable or simplify an expression. Altogether, these synonyms highlight the importance of understanding simple algebra as a building block for further mathematical development.