Table of contents
- 0. Review of Algebra(846)
- 1. Equations & Inequalities(1104)
- 2. Graphs of Equations(217)
- 3. Functions(524)
- 4. Polynomial Functions(334)
- 5. Rational Functions(99)
- 6. Exponential & Logarithmic Functions(453)
- 7. Systems of Equations & Matrices(489)
- 8. Conic Sections(140)
- 9. Sequences, Series, & Induction(151)
- 10. Combinatorics & Probability(86)
7. Systems of Equations & Matrices
Introduction to Matrices
7. Systems of Equations & Matrices
Introduction to Matrices: Study with Video Lessons, Practice Problems & Examples
71PRACTICE PROBLEM
Solve the system of equations using the Gauss-Jordan method and provide the solution with y arbitrary for systems in two variables that have infinitely many solutions.
![System of equations: x + y = 25 and 2x - y = 11 for Gauss-Jordan method.](https://lightcat-files.s3.amazonaws.com/problem_images/29313b2ddd3b25b0-1682619213114.jpg)
Solve the system of equations using the Gauss-Jordan method and provide the solution with y arbitrary for systems in two variables that have infinitely many solutions.