Unknown Type
Khan Academy

Khan Academy: Systems of Linear Equations Word Problems

For Students 6th - 8th Standards
In this exercise, students practice solving systems of linear equations in word problems. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Handout
CK-12 Foundation

Ck 12: Algebra: Linear Systems: Solve by Elimination Study Guide

For Students 9th - 10th Standards
This comprehensive study guide highlights the main terms and formulas needed to review linear systems, specifically solving by elimination. Examples are included.
Website
Other

Quick Math: Graph Equations and Inequalities

For Students 6th - 8th Standards
This resource is from the QuickMath website that illustrates how to graph equations, inequalities and a system.
Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Algebra Tiles

For Students 9th - 10th Standards
This resource is about factoring linear and quadratic expressions in one variable, evaluating them at a given value of the variable, multiplying factors to find the expanded form of the expression, and solving linear and quadratic...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: A rei.b: Integer Solutions to Inequality

For Teachers 9th - 10th
This task provides an instance of illustrating cluster without being limited to only linear equalities. Aligns with A-REI.B.
Unknown Type
Khan Academy

Khan Academy: Graphing Proportional Relationships

For Students 7th - 8th Standards
Students work with rates of change to graph proportional relationships. They receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.