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
Two Variable Systems of Linear Equations
7. Systems of Equations & Matrices
Two Variable Systems of Linear Equations: Study with Video Lessons, Practice Problems & Examples
17PRACTICE PROBLEM
Consider the given system of equations and solve using addition method:
![System of equations: 7x + 2y = 8 and 7x - 2y = 20 for solving linear equations.](https://lightcat-files.s3.amazonaws.com/problem_images/5e8ea7d654538f81-1669816762104.jpg)
Consider the given system of equations and solve using addition method: