PENERAPAN METODE ELIMINASI DAN SUBSTITUSI PADA RANCANGAN APLIKASI PENYELESAIAN SISTEM PERSAMAAN LINIER

Abstract

Information technology is a study of design, implementation, development, support or management of computer-based on information system, particularly in the application hardware and software. The developments in information technology today has grown rapidly so as to encourage the development of technology in other fields, one in the field is mathematics education. Mathematics is the study of quantity, structure, geometry, and changes at a number. One of the commonly studied mathematics is a linear equations system.  Linear equations system is an algebraic equation, which each tribe contains a constant, or constant multiplication with a single variabel. The purpose of this research was to produce a settlement application linear equations system, and improve data accuracy and faster calculation process to facilitate the learning process for beginners. In this research, the authors use descriptive research design, the authors describe an application made in accordance facts by collecting data and then the data were used to test the question or hypothesis to the event experienced at this time. In this research there is the attempt to describe, record and interpret the condition now then do an evalution.The author uses Unified Modeling Language (UML) to model the application as an analytical technique. In designing the application linear equations system, authors using Visual Basic.Net. The application resulted from this research can do the calculation of linear equations system that can be useful to solve the problems faced by people who want to learn the process of calculating linear equations system that fairly complex when completed manually as well as minimize the errors that occurred in the process of calcutation in linear equations system.From the whole process of this research it can be concluded that application of the settlement linear equations system can be used to help the system work fast and precise on inputing data and doing calculation in linear equations system. The author hopes readers and application developers in the future can be able to enhance and improve the shortcomings and limitations contained in this application.

Keywords: Aplication, Mathematics, Linear Equations, Elimination, Substitution.