Table of contents
- 0. Review of Algebra(0)
- 1. Equations & Inequalities(0)
- 2. Graphs of Equations(0)
- 3. Functions(0)
- 4. Polynomial Functions(0)
- 5. Rational Functions(0)
- 6. Exponential & Logarithmic Functions(0)
- 7. Systems of Equations & Matrices(0)
- 8. Conic Sections(0)
- 9. Sequences, Series, & Induction(0)
- 10. Combinatorics & Probability(0)
7. Systems of Equations & Matrices
Introduction to Matrices
7. Systems of Equations & Matrices
Introduction to Matrices: Study with Video Lessons, Practice Problems & Examples
106PRACTICE PROBLEM
Solve the three-variable equation system:
![Three-variable equation system: 2x + z = 6, x + z = 2, y - 4z = 16.](https://lightcat-files.s3.amazonaws.com/problem_images/97997a1bb09280cb-1669744575652.jpg)
Solve the three-variable equation system: