# Linear Systems with Multiplication

## Multiply as needed to set coefficients opposite, add to cancel variables

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 Multiplication

Solve systems of linear equations that require multiplication and addition or subtraction to eliminate one of the variables.
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## Solving Systems by Elimination 2

Explains how to solve a system of equations by eliminating one variable first using a sample problem.
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## Solving Linear Systems by Elimination and Multiplication: A Sample Application

This video demonstrates a sample use of solving linear systems by elimination and multiplication.
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## Linear Systems by Elimination and Multiplication: An Explanation of the Concept

This video provides an explanation of the concept of solving linear systems by elimination and multiplication.
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• Critical Thinking

## Linear Systems with Multiplication Discussion Questions

A list of student-submitted discussion questions for Linear Systems with Multiplication.
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• Real World Application

## Alcohol Solutions in Nursing

Students will use their knowledge of solving a system of linear equations using both the Elimination Method and Substitution to show how to make a specific type of alcohol solution.
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• Study Guide