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
29PRACTICE PROBLEM
The difference between twice the length and 4 times the width of the lawn shown is 22 meters. Its perimeter is 52 meters. What is the length and width of the lawn?
![A green lawn graphic with the word 'LAWN' in red, related to a math problem on dimensions.](https://lightcat-files.s3.amazonaws.com/problem_images/b146006c024eb4bf-1673100248578.jpg)
The difference between twice the length and 4 times the width of the lawn shown is 22 meters. Its perimeter is 52 meters. What is the length and width of the lawn?