About this book
Publisher:
Big Ideas Learning
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Big Ideas Algebra 1, the Texas version of the textbook from Big Ideas Math has the ISBN 9781608408146. It was written by the authors Larson and Boswell. The Big Ideas Math textbook covers all common core topics in the Algebra 1 curriculum. This includes chapters on solving linear equations, solving linear inequalities, graphing and writing linear functions, solving systems of linear equations, exponential functions and sequences, polynomial equations and factoring, and solving and graphing quadratic equations. Mathleaks’ is focused on student learning and teaching the methods behind math. With this approach, students are given a way to deeper understanding the material rather than just memorization. With affordable educational homework assistance that focuses on quality, parents and students can get help with remote learning. Or, use Mathleaks as a supplement to a traditional classroom setting. For every solution and problem in the textbook Mathleaks has thorough explanations, theories, and methodology, which makes it superior to using an online calculator, graphing calculator, or math solver. With pedagogical and highly educational solutions written by licensed math educators, students are given hints and explanations to gain a complete understanding of the textbook material. Using Mathleaks is like having a private tutor that is always available when needed.
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About This Chapter
The Solving Systems of Linear Equations chapter of this Big Ideas Math Algebra 1 Companion Course helps students learn the essential lessons associated with solving systems of linear equations. Each of these simple and fun video lessons is about five minutes long and is sequenced to align with the Solving Systems of Linear Equations textbook chapter.
How It Works:
- Identify the lessons in the Big Ideas Math Solving Systems of Linear Equations chapter with which you need help.
- Find the corresponding video lessons with this companion course chapter.
- Watch fun videos that cover the methods of solving systems of linear equations you need to learn or review.
- Complete the quizzes to test your understanding.
- If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.
Students will learn:
- How to solve system equations by graphing, substitution and elimination
- Steps involved in solving a linear system with infinite or no solutions
- How to graph and to solve absolute value equations
- Solving two-variable inequalities
- How to graph a system of inequalities
Big Ideas Math is a registered trademark of Larson Texts, Inc., which is not affiliated with Study.com.
Test your knowledge with a 30-question chapter practice test
1. What is a System of Equations?
Math word problems often ask students to compare and contrast, which are types of problems that can be solved with a system of equations. Learn about solving word problems using systems of equations and how to graph them, as well as the algebraic method of substitution through an example.
2. How to Solve a System of Equations by Graphing
Often, a math problem is a system of equations where two or more equations are required to find a single answer. Learn how to solve a system of equations using the graphic method and by identifying graph intersections, with the help of some examples.
3. How to Solve a System of Equations by Substitution
Solving a system of equations usually requires a lot of steps and more than one equation. With examples, learn how to solve a system of equations by substitution, solving for the first variable and using that to solve the rest.
4. How to Solve a System of Equations by Elimination
Systems of equations can often be solved using a tool of elimination, whereby the variables are systematically 'eliminated' through simple steps. Learn how to eliminate variables in different ways in order to solve more complex equations.
5. How to Solve a Linear System in Three Variables With No or Infinite Solutions
Solving a linear system in three variables with no solution will produce a false statement. A linear system in three variables with an infinite solution will give a true statement. Learn more about the linear system and how to solve both conditions using the elimination method.
6. Solving a System of Absolute Value Equations by Graphing
A system of absolute value equations is two more equations that contain absolute value symbols. To solve these systems you will need to find a point (x,y) or points that will work for both equations. This lesson explains how to solve these systems by graphing.
7. Solving and Graphing Two-Variable Inequalities
Two-variable inequalities are expressions that use two variables when comparing two mathematical expressions. Explore the methods of solving and graphing two-variable inequalities and how these methods differ from solving and graphing equations.
8. System of Inequalities: Graphing & Concept
The concept of a system of inequalities is solved by graphing when there are two or more inequalities. Discover how solving a system of inequalities works, and learn how to graph a single inequality, the second inequality, and the final solution.
Test your knowledge of this chapter with a 30 question practice chapter exam.
Test your knowledge of the entire course with a 50 question practice final exam.
There are even more practice exams available in Big Ideas Math Algebra 1 - Chapter 5: Solving Systems of Linear Equations.
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