Worksheet
Curated OER

Algebra 1 - Worksheet Eq1: Solving One Variable Equations

For Students 8th - 11th
In this solving one variable equations worksheet, students solve 30 equations and word problems. Students write and solve one variable equations given a word problem.  Students solve each equation by simplifying like terms.
Worksheet
Curated OER

One Variable Word Problems

For Students 6th - 8th
Here is a one-variable word problems worksheet in which learners complete word problems dealing with all four operations and one variable. They complete a total of 18 problems.
Worksheet
Curated OER

Algebra I Ch. 1: Notation and Equations

For Students 8th - 10th Standards
For this notation and equations worksheet, students solve 42 short answer problems. Students solve inequalities and equations in one variable. Students write and solve equations given a word problem. Students solve mixture and motion...
Worksheet
Curated OER

One-Variable Inequality Word Problems

For Students 7th - 9th Standards
Here is a great set of eight scenarios that require the writing of a one-variable inequality and then solving to find the solution. This inequality word problem activity is then followed by the solutions to each of the eight problems.
Worksheet
Curated OER

Solving Inequalities

For Students 8th - 11th Standards
This is a nice worksheet on solving one variable and compound inequalities. Learners solve inequalities and graph the solution on a number line.  The two page worksheet contains explanation and sixteen practice problems. 
Worksheet
Curated OER

Topic 1.7 - Solving Absolute Value Inequalities

For Students 8th - 11th
In this algebra worksheet, students solve one variable inequalities, compound inequalities, and absolute value inequalities and then graph the solution set. There are 10 problems to solve on this worksheet.
Lesson Plan
Illustrative Mathematics

Fishing Adventures 1

For Teachers 5th - 7th Standards
Often inequalities exist in many real-world contexts but young math learners struggle with understanding how to represent that relationship in a simple equation using an inequality. This activity focuses on the basic concepts by using...
Lesson Plan
West Contra Costa Unified School District

Solving Inequalities

For Teachers 7th - 9th
What does translating points on a number line have to do with solving inequalities? Young mathematicians first learn about translations of points on a number line, and then use this information to solve linear inequalities in one variable.
Lesson Plan
West Contra Costa Unified School District

Solving Equations Using Balance Scale, Decomposition, and Graphing

For Teachers 7th - 9th
There's more than one way to solve an equation — three, actually. Scholars learn how to solve simple linear equations in one variable using three different methods, which include using balance scales, using decomposition (e.g., turning...
Activity
Curated OER

Integer Solutions to Inequality

For Teachers 8th - 11th Standards
When is the last time you assigned your students only one problem? This seemly simple problem requires learners think like a mathematician and reason about how to solve this compound inequality in one variable. More than just using...
Assessment
Mathed Up!

Changing the Subject of a Formula

For Students 7th - 9th Standards
What to do with more than one variable? Part of a larger series, the video shows how to solve a formula for another variable. Pupils solve equations with more than one variable for a given variable of interest. Problems include linear,...
Worksheet
Curated OER

Solving Inequalities by Using Addition and Subtraction

For Students 7th - 10th
In this solving inequalities activity, students solve 12 inequalities using addition and subtraction. Several inequalities involve having variables on both sides.
Worksheet
Raytheon

Inequalities and Systems

For Students 6th - 8th
For this one variable inequalities worksheet, middle schoolers circle the correct solutions, complete graphing problems, and solve for the variables. Students complete 37 problems.
Worksheet
Curated OER

Solving Inequalities Self-Test

For Students 7th - 9th
In this inequalities worksheet, students answer 6 multiple choice problems. Students then solve and graph 13 inequalities. Students answer 1 open-ended word problem.
Lesson Plan
Virginia Department of Education

Inequalities

For Teachers 8th - 10th Standards
Compare graphing an inequality in one variable on a number line to graphing an inequality in two variables on a coordinate plane. Young mathematicians work on a puzzle matching inequalities and their solutions. They then complete a...
Worksheet
Curated OER

Simplifying Each Side of an Equation

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students solve multi-step equations in one variable in which one side of the equation requires that like terms are combined.  The one page worksheet contains a combination of five...
Worksheet
Curated OER

Math Regents Exam: Solving for a Variable in Terms of Another Variable

For Students 9th - 12th
In this literal equations instructional activity, students solve 7 equations for a specified variable.  Students solve two variable equations for one variable in terms of the other.
Worksheet
1
1
Curated OER

Solving Linear Inequalities

For Students 8th - 11th Standards
Walk the class through the steps of how to evaluate linear inequalities in one variable and graph the solution set. Define and discuss key vocabulary terms, then have individuals work problems of varying difficulty. Included are word...
Instructional Video15:54
3
3
Flipped Math

Solve Inequalities

For Students 9th - 10th Standards
One solves inequalities just like equations ... well, almost. Pupils watch a video lecture on solving linear inequalities. They practice solving inequalities, check their answers with the video, and continue to practice the concept with...
Lesson Plan
Illustrative Mathematics

Firefighter Allocation

For Teachers 5th - 7th Standards
Creating equations with one variable  to solve real-world-type problems is a key skill any algebra learner needs to master. Here the focus is on realizing that one can write the equation in different ways depending upon how one...
Lesson Plan
Willow Tree

Solving Inequalities

For Students 8th - 11th Standards
What does solving an inequality have in common with solving an equation? Almost everything! A math resource focuses on the one exception. The examples lead learners through the steps of solving an equality when multiplying or...
Lesson Plan
West Contra Costa Unified School District

Solving Systems of Inequalities

For Teachers 8th - 10th
Don't throw away those transparency sheets just yet! Young scholars first review inequalities on a number line, then learn about graphing inequalities in the coordinate plane. Finally, they use overhead transparencies to create systems...
Lesson Plan
EngageNY

Writing Equations Using Symbols

For Teachers 8th Standards
Build upon prior equation writing experience to create more complicated equations. Lesson one in a 33-part unit builds upon the class members' sixth and seventh grade experience of writing linear equations. Several examples...
Lesson Plan
EngageNY

Writing and Solving Linear Equations

For Teachers 8th Standards
Incorporate geometry into the solving linear equations lesson. Pupils use their knowledge of geometry to write linear equations which reinforces geometry measurement concepts while at the same time providing a familiar context for...