Systems of Linear Equations

Unit Standards

HSA.CED.A.1 Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational and exponential functions.

HSA.CED.A.3 Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context. For example, represent inequalities describing nutritional and cost constraints on combinations of different foods.

HSA.REI.B.3 Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.

Assessment Tracker

Classroom Notes

Please email scordinoj@issaquah.wednet.edu for a copy of any classroom notes. As there is no way to password protect the work, all notes are available via email in addition to hard copies provided in class.

Connections

Resources

enVisions Textbook: Lessons

I can simplify expressions by combining like terms.

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I can simplify expressions by applying the distributive property.

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I can solve one step linear equations.

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I can solve two step linear equations.

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I can solve multi-step linear equations with variables on one side.

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I can linear equations with variables on both sides.

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8.W.11 Solve equations with variables on both sides

A1.J.6 Solve equations with variables on both sides

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8th Grade --> Solving Equations with One Unknown--> Equations with Variables on Both Sides

I can determine the number of solutions in linear equations with variables on both sides.

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I can solve literal equations.

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Extension Opportunities for Solving Inequalities & Absolute Value Equations

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