# Ch 34: NES Middle Grades Math: Systems of Linear Equations

In this chapter, you get a thorough review of the principles behind working with systems of linear equations as you prepare for the NES Middle Grades Mathematics test. Don't forget to take the quizzes and chapter test to get some test-taking practice.

## NES Middle Grades Math: Systems of Linear Equations - Chapter Summary

Here, you get a little algebra practice as you get ready for the National Evaluation Series (NES) Middle Grades Mathematics exam. Starting with a definition of systems of equations, this chapter delves into several methods of solving a system of equations. The methods our talented mathematics instructors discuss here include:

• Solving by graphing
• Solving by substitution
• Solving by elimination
• Solving linear equations in two and three variables

Your review here is centered on brief video lessons that are both instructional and entertaining. The lessons are followed by short, multiple-choice quizzes to test your understanding of the material presented. You will get several real-world examples to reinforce mathematical principles and high-quality instruction from math experts. Be sure to review the lesson transcripts and worksheets for additional study in print to prepare for the printed material on the exam.

### NES Middle Grades Math: Systems of Linear Equations Objectives

The Algebra and Functions content domain of the NES Middle Grades Mathematics exam accounts for 33% of the test content (about 50 questions). The related objective is 0005, which addresses linear relations and applications. There are 150 multiple-choice questions overall, which you will be given a 4-hour, 15-minute block of time to answer. The national benchmark score of 220 on the 100-300 scale is what you need to get to pass the exam. You will be told what your score is after the exam, though your score report will not be published for a couple of weeks.

Check out the NES website for more detailed information about the test. You will also search for test centers and schedules as well as register for the exam at the NES website.

8 Lessons in Chapter 34: NES Middle Grades Math: Systems of Linear Equations
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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