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Unit: System of equations

Systems of equations overview

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Introduction to systems of equations

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Practice

Equivalent systems of equations and the elimination method

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Practice

Solving systems of equations with substitution

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Practice

Manipulating expressions with unknown variables

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Practice

Number of solutions to systems of equations

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Practice

Systems of equations word problems

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Practice

Solving equations by graphing (Algebra 2 level)

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Practice

Systems with three variables

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Unit test

Test your understanding of System of equations with these 10 questions.

About this unit

This topic covers: - Solutions of linear systems - Graphing linear systems - Solving linear systems algebraically - Analyzing the number of solutions to systems - Linear systems word problems