A-REI.3.6

Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.

Assessment Banner - Assessment Questions Now Available!
Formative Assessments
Formative Assessments
Assessment Logo. Includes a gray clipboard on a blue background.
Students are asked to solve a system of equations with rational solutions either algebraically or by graphing and are asked to justify the choice of method.
Apples and Peaches
Assessment Logo. Includes a gray clipboard on a blue background.
Students are asked to solve a system of equations both algebraically and graphically.
Solving a System of Equations – 2
Assessment Logo. Includes a gray clipboard on a blue background.
Students are asked to solve a system of equations both algebraically and graphically.
Solving a System of Equations – 3
Virtual/Hands-on Manipulatives
Virtual/Hands-on Manipulatives
Content Coming Soon Logo
We're currently looking for great content to go here!
Change Me To Real Text
Content Coming Soon Logo
We're currently looking for great content to go here!
Change Me To Real Text
Content Coming Soon Logo
We're currently looking for great content to go here!
Change Me To Real Text
Assessment Questions
Assessment Questions
Assessments Logo. Includes 3 gray question marks on a purple background.
Click on this text to download this question.
FSA Sample Question
Assessments Logo. Includes 3 gray question marks on a purple background.
Click on this text to download this question.
FSA Sample Question
Content Coming Soon Logo
We're currently looking for great content to go here!
Change Me To Real Text
Videos of Expert Instruction
Videos of Expert Instruction
Decorative Light Bulb. Image includes gray lightbulb on purple background.
When should a system of equations with multiple variables be used to solve an Algebra problem, instead of using a single equation with a single variable?
Using Systems of Equations Versus One Equation
Decorative Light Bulb. Image includes gray lightbulb on purple background.
This chapter presents a new look at the logic behind adding equations- the essential technique used when solving systems of equations by elimination.
Why the Elimination Method Works
Use Real Link and Title
Math Literature
Math Literature
Content Coming Soon Logo
We're currently looking for great content to go here!
Change Me To Real Text
Content Coming Soon Logo
We're currently looking for great content to go here!
Change Me To Real Text
Content Coming Soon Logo
We're currently looking for great content to go here!
Change Me To Real Text