# Chapter 7: Solving Systems of Equations and Inequalities

Difficulty Level:

**At Grade**Created by: CK-12## Chapter Outline

- 7.1. Linear Systems by Graphing
- 7.2. Solving Linear Systems by Substitution
- 7.3. Solving Linear Systems by Elimination through Addition or Subtraction
- 7.4. Solving Systems of Equations by Multiplication
- 7.5. Special Types of Linear Systems
- 7.6. Systems of Linear Inequalities

### Chapter Summary

### Image Attributions

## Description

This chapter covers solving systems of equations graphically, solving systems of equations using substitution or elimination, solving systems of equations using multiplication, and solving systems of inequalities.

## Difficulty Level:

At Grade## Tags:

CK.MAT.ENG.SE.1.Algebra-I.7
consistent linear system
dependent linear system
(17 more)
feasibility region
graphs of linear systems
inconsistent linear system
LCD
linear programming
lowest common denominator
lowest common multiple
optimization problems
Ordered Pair
scalar
solutions to systems of equations
solving systems by elimination
solving systems by graphing
solving systems by substitution
solving systems of equations
systems of equations
systems of linear inequalities

## Subjects:

## Date Created:

Feb 22, 2012## Last Modified:

Apr 29, 2014
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