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6th-8th Grade Math: Practice & Review55 chapters | 469 lessons

Solve for x.

x + y + z = 4

4x - y - z = 1

x + z = 2

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Determine what you know about elimination with a system of equations by utilizing this worksheet and quiz. Test questions on the subject include identifying what is eliminated when using the elimination method and the number of equations in a system of equations with a given amount of variables.

Find out how well you know how to:

- Solve for x, y, and z
- Add and subtract variables
- Use the elimination method

Practice the following:

**Critical thinking**- apply relevant concepts to examine information about solving with variables in a different light**Problem solving**- use acquired knowledge to solve elimination with a system of equations practice problems**Interpreting information**- verify that you can read information regarding what is being eliminated when using the elimination method and interpret it correctly

To learn more about the elimination method, make use of this lesson called How to Solve a System of Equations by Elimination. The lesson will cover the following study objectives:

- Explain a system of equations
- Define the elimination method
- Assess how to eliminate parts of an equation
- Solve given example problems

You are viewing lesson
Lesson
5 in chapter 29 of the course:

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6th-8th Grade Math: Practice & Review55 chapters | 469 lessons

- What is a System of Equations? 8:39
- How Do I Use a System of Equations? 9:47
- How to Solve a System of Equations by Graphing 4:57
- How to Solve a System of Equations by Substitution 5:09
- How to Solve a System of Equations by Elimination 8:26
- How to Solve a Linear System in Three Variables With a Solution 5:01
- How to Solve a Linear System in Three Variables With No or Infinite Solutions 6:04
- Go to 6th-8th Grade Algebra: Systems of Linear Equations

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