This paper explores the similarities and differences between two important methods of calculation in the analysis of statically indeterminate structures - the method of forces and the method of displacements. The goal of the paper is to analyze and compare these two methods with a focus on their application in solving statically indeterminate constructions. The first chapter of the paper is dedicated to a theoretical overview of the method of forces. It describes the mathematical approach of the method of forces and its application in structural analysis. The steps of applying the method of forces are presented through two practical examples, highlighting the advantages and limitations of this method. In the second chapter of the paper, the method of displacements is discussed for the analysis of static systems. This section provides a theoretical and mathematical review of the method of displacements in structures. The conditions for the applicability of the method of displacements are considered, and the steps of applying the method of displacements are shown through two practical examples. After the theoretical and mathematical analysis of both methods, the third chapter of the paper presents a comparison of the results obtained from solving two practical examples - both using the method of forces and the method of displacements. The results are compared, taking into account accuracy, reliability, and ease of application of each method on the analyzed statically indeterminate structures. The exact method of displacement is the foundation for the finite element method used as an algorithm in computer programs for structural analysis.