Simple Mathematical Models: Equations and Inequalities

Mathematical modeling is the secret behind solving complex real-world problems by breaking them down into structured logic. Whether you are entering data science, programming, or business analysis, understanding how to set up and solve equations is a foundational skill. This text-based course guides you from absolute basic algebraic concepts to constructing your own simple mathematical models. You will learn to translate word problems into clean mathematical statements and solve them systematically. What you'll learn: - Understand core terminology of variables, constants, equations, and inequalities - Solve linear and quadratic equations using step-by-step algebraic methods - Apply systems of equations to model real-world constraints and resource allocation - Master inequalities to define boundaries, limits, and optimization ranges - Translate practical business and scientific problems into solvable mathematical models - Connect algebraic models to modern computational logic and algorithmic thinking You will start with fundamental definitions and basic algebraic rules before progressing to multi-step equations and inequalities. Through written explanations and practical exercises, you will learn to apply these mathematical structures to real-world scenarios. This course is designed for absolute beginners and requires no prior advanced math experience, making it perfect for aspiring programmers, analysts, and decision-makers. Start building your mathematical foundation and improve your analytical problem-solving skills today.