Algebra: First Course is a textbook written by Edith Long in 1913. The book is designed as an introductory course in algebra and covers topics such as equations, polynomials, factoring, and graphing. The book is intended for high school students and is written in a clear and concise manner, with numerous examples and exercises to reinforce the concepts presented. The book also includes a glossary of terms and symbols commonly used in algebraic equations...