## TEKS.7.10a - Write one-variable, two-step equations and inequalities to represent constraints or conditions within problems.

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Thumbnail Image Title Description Curriculum Nodes

### Algebra Applications Teacher's Guide: Equations

Algebra Applications Teacher's Guide: Equations

This is the Teacher's Guide that accompanies Algebra Applications: Equations.

Applications of Equations and Inequalities

### Algebra Applications Teacher's Guide: Inequalities

Algebra Applications Teacher's Guide: Inequalities

This is the Teacher's Guide that accompanies Algebra Applications: Inequalities.

Applications of Equations and Inequalities

### Algebra Nspirations Teacher's Guide: Inequalities

Algebra Nspirations Teacher's Guide: Inequalities

This is the Teacher's Guide that accompanies Algebra Nspirations: Inequalities.

Applications of Equations and Inequalities

### Algebra Nspirations Teacher's Guide: Variables and Equations

Algebra Nspirations Teacher's Guide: Variables and Equations

This is the Teacher's Guide that accompanies Algebra Nspirations: Variables and Equations.

Applications of Equations and Inequalities

### Closed Captioned Video: Linear Inequality

Closed Captioned Video: Linear Inequality

In this TI Nspire tutorial, the Graph window is used to graph a linear inequality. This video supports the TI-Nspire Clickpad and Touchpad.

Inequalities

### Closed Captioned Video: Linear Inequality Using Sliders

Closed Captioned Video: Linear Inequality Using Sliders

In this TI Nspire tutorial, the Graph window is used to graph a linear inequality in slope-intercept form using sliders.

Inequalities

### Closed Captioned Video: Algebra Applications: Inequalities

Closed Captioned Video: Algebra Applications: Inequalities

In this episode of Algebra Applications, two real-world explorations of inequalities are developed. Hybrid Cars.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Applications: Inequalities, 1

Closed Captioned Video: Algebra Applications: Inequalities, Segment 1: Hybrid Cars

With the increasing demand worldwide for cars, the cost of gasoline continues to rise.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Applications: Inequalities, 2

Closed Captioned Video: Algebra Applications: Inequalities, Segment 2: Floods in Venice

The city of Venice is slowly sinking into the Adriatic Sea.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Applications: Variables and Equations

Closed Captioned Video: Algebra Applications: Variables and Equations

In this episode of Algebra Applications, two real-world explorations are developed: Biology.

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions

### Closed Captioned Video: Algebra Applications: Variables and Equations, 1

Closed Captioned Video: Algebra Applications: Variables and Equations, Segment 1: Introduction

An overview of the key topics to be covered in the video.

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions

### Closed Captioned Video: Algebra Applications: Variables and Equations, 2

Closed Captioned Video: Algebra Applications: Variables and Equations, Segment 2: Honey Production

Honey bees not only produce a tasty treat, they also help pollinate flowering plants that provide much of the

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions

### Closed Captioned Video: Algebra Applications: Variables and Equations, 3

Closed Captioned Video: Algebra Applications: Variables and Equations, Segment 3: River Ratios

Why do rivers meander instead of traveling in a straight line?

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions

### Closed Captioned Video: Algebra Nspirations: Inequalities

Closed Captioned Video: Algebra Nspirations: Inequalities

Used in just about any industry, inequalities, like equations, are fundamental building blocks of algebra.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Nspirations: Inequalities, 1

Closed Captioned Video: Algebra Nspirations: Inequalities, Segment 1

In this Investigation we explore linear inequalities in one variable.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Nspirations: Inequalities, 3

Closed Captioned Video: Algebra Nspirations: Inequalities, Segment 3

In this Investigation we look at linear inequalities in two variables.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Nspirations: Variables and Equations

Closed Captioned Video: Algebra Nspirations: Variables and Equations

Ever since the mathematics of the Babylonians, equations have played a central role in the development of algebra.

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions

### Closed Captioned Video: Algebra Nspirations: Variables and Equations, 1

Closed Captioned Video: Algebra Nspirations: Variables and Equations, Segment 1

In this Investigation we get a historical overview of equations.

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions

### Closed Captioned Video: Algebra Nspirations: Variables and Equations, 3

Closed Captioned Video: Algebra Nspirations: Variables and Equations, Segment 3

In this Investigation we solve linear and quadratic equations.

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 1

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 1

In this video learn the mechanics of solving a two-step equation involving addition and multiplication. .

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 10

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 10

In this video learn the mechanics of solving a two-step equation involving addition and division.

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 11

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 11

In this video learn the mechanics of solving a two-step equation involving addition and division.

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 12

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 12

In this video learn the mechanics of solving a two-step equation involving subtraction and division. .

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 13

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 13

In this video learn the mechanics of solving a two-step equation involving subtraction and division.

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 2

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 2

In this video learn the mechanics of solving a two-step equation involving addition and multiplication.

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 3

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 3

In this video learn the mechanics of solving a two-step equation involving subtraction and multiplication. .

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 4

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 4

In this video learn the mechanics of solving a two-step equation involving subtraction and multiplication.

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 5

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 5

In this video learn the mechanics of solving a two-step equation involving addition and multiplication.

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 6

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 6

In this video learn the mechanics of solving a two-step equation involving addition and multiplication.

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 7

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 7

In this video learn the mechanics of solving a two-step equation involving subtraction and multiplication.

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 8

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 8

In this video learn the mechanics of solving a two-step equation involving subtraction and multiplication.

Solving Two-Step Equations

### Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 9

Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 9

In this video learn the mechanics of solving a two-step equation involving addition and division. .

Solving Two-Step Equations

### Closed Captioned Video: Overview of Variables and Equations

Closed Captioned Video: Overview of Variables and Equations

In this video segment, get an overview of variables and equations, along with the evolution of algebraic notation.

Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions

### Closed Captioned Video: Two-Step Equations: Division and Addition

Closed Captioned Video: Two-Step Equations: Division and Addition

Video Tutorial: Two-Step Equations: Division and Addition.

Solving Two-Step Equations

### Closed Captioned Video: Two-Step Equations: Division and Subtraction

Closed Captioned Video: Two-Step Equations: Division and Subtraction

Video Tutorial: Two-Step Equations: Division and Subtraction.

Solving Two-Step Equations

### Closed Captioned Video: Two-Step Equations: Multiplication and Addition

Closed Captioned Video: Two-Step Equations: Multiplication and Addition

Video Tutorial: Two-Step Equations: Multiplication and Addition.

Solving Two-Step Equations

### Closed Captioned Video: Two-Step Equations: Multiplication and Subtraction

Closed Captioned Video: Two-Step Equations: Multiplication and Subtraction

Video Tutorial: Two-Step Equations: Multiplication and Subtraction.

Solving Two-Step Equations

### Definition--Equation Concepts--"Not Equal To"

Not Equal To

Numerical and Algebraic Expressions

### Definition--Equation Concepts--Addition Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Algebraic Equation

Algebraic Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Algebraic Expression

Algebraic Expression

Numerical and Algebraic Expressions

### Definition--Equation Concepts--Assigning Values to Variables

Assigning Values to Variables

Variable Expressions

### Definition--Equation Concepts--Conditional Equation

Conditional Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Constant Term

Constant Term

Variables and Unknowns

### Definition--Equation Concepts--Division Property of Equality

Division Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equality

Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equation

Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equations in One Variable

Equations in One Variable

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equations in Two Variables

Equations in Two Variables

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equivalent Equations

Equivalent Equations

Applications of Equations and Inequalities