Our Gaussian Elimination Calculator with steps is a powerful tool for solving systems of linear equations. It can handle up to 10 variables and provides a stepbystep solution that helps you understand the calculations involved.
To use the Gaussian Elimination Calculator, follow these steps:
Our calculator is a great resource for students, teachers, and professionals alike. Give it a try and simplify your linear algebra computations!
Gaussian elimination is a method used to solve systems of linear equations by transforming the system into an equivalent upper triangular matrix. This process involves performing elementary row operations such as adding a multiple of one row to another or interchanging two rows. The goal is to simplify the system of equations so that it can be easily solved using backsubstitution. Gaussian elimination is a widely used algorithm in mathematics, particularly in linear algebra. It is taught in many undergraduate mathematics courses and is an important tool for solving systems of linear equations with many variables. One of the advantages of Gaussian elimination is that it can be easily implemented in computer algorithms, making it useful for solving largescale systems of equations in a variety of fields. Overall, Gaussian elimination is a powerful method for solving systems of linear equations that has a wide range of applications in mathematics and other fields.
To perform Gaussian elimination on a system of linear equations, follow these steps:
It is important to note that if a pivot element is zero, you must interchange that row with another row below it that has a nonzero element in the same column before proceeding with the elimination process.
Following these steps will allow you to solve systems of linear equations using Gaussian elimination.

$\underset{\text{}}{\{\begin{array}{rrrr}5\cdot x& +2\cdot y& =& 17\\ & 3.4\cdot y& =& 5.6\end{array}}$ 
Here are some of the applications of the Gaussian elimination method:
Solving systems of linear equations: The Gaussian elimination method is commonly used to solve systems of linear equations. This is particularly useful in engineering and science applications, where linear equations are used to model physical systems.
Inverse matrix: The inverse matrix of a matrix can be computed using Gaussian elimination. This is useful in many applications, such as cryptography and optimization problems.
Eigenvalues and eigenvectors: The Gaussian elimination method can be used to compute the eigenvalues and eigenvectors of a matrix. This is important in many fields, such as physics and engineering, where eigenvalues and eigenvectors are used to study the behavior of physical systems.
Linear programming: Gaussian elimination can be used to solve linear programming problems. This involves maximizing or minimizing a linear objective function subject to linear constraints.
Signal processing: Gaussian elimination is used in signal processing applications to solve linear systems of equations that arise in the analysis of signals.
Computer graphics: Gaussian elimination is used in computer graphics to solve linear systems of equations that arise in the rendering of 3D graphics.
Circuit analysis: Gaussian elimination is used in circuit analysis to solve systems of linear equations that arise in the analysis of electrical circuits.