<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />

# Linear Systems with Addition or Subtraction

## Solve systems using elimination of one variable

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Linear Systems with Addition or Subtraction

by CK-12 //basic
Solve systems of equations by addition or subtraction.
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Solving Linear Systems by Adding - Overview

by CK-12 //basic
Overview
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Solving Linear Systems by Subtracting - Overview

by CK-12 //basic
Overview
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Solving Systems of Equations by Elimination

by CK-12 //basic
Explains how to solve systems of equations using elimination.
MEMORY METER
This indicates how strong in your memory this concept is
1
• Video

## Solving System of Equations using Elimination

by CK-12 //basic
Shows how to solve systems of equations by using the method called elimination.
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Solving Linear Systems by Adding - Example 1

by CK-12 //basic
Using Addition to Eliminate a Variable Given Stacked Equations
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Solving Linear Systems by Adding - Example 2

by CK-12 //basic
Using Addition to Eliminate a Variable by Rearranging Terms First
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Solving Linear Systems by Subtracting - Example 1

by CK-12 //basic
Using Subtraction to Eliminate a Variable Given Stacked Equations
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Solving Linear Systems by Subtracting - Example 2

by CK-12 //basic
Using Subtraction to Eliminate a Variable by Rearranging Terms First
MEMORY METER
This indicates how strong in your memory this concept is
0