## MAFS.912.A-REI.1.1: Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.

There are 240 resources.
Title Description Thumbnail Image Curriculum Topics

## Math Video Definitions Collection: Equations

Numerical and Algebraic Expressions, Applications of Equations and Inequalities, Variable Expressions, Variables and Unknowns, Inequalities, Applications of Linear Functions, Solving Multistep Equations, Numerical Expressions, Solving One-Step Equations, Polynomial Functions and Equations, Quadratic Equations and Functions and Solving Two-Step Equations

Standard Form

## Interactive Media Collection: Point-Slope Form

Point-Slope Form, Slope-Intercept Form, Calculus Vocabulary, Applications of Linear Functions and Graphs of Linear Functions

## Math Definitions Collection: Solving Equations

Numerical and Algebraic Expressions, Variable Expressions, Applications of Equations and Inequalities, Variables and Unknowns, Inequalities, Applications of Linear Functions, Solving Multistep Equations, Numerical Expressions, Solving One-Step Equations, Polynomial Functions and Equations, Quadratic Equations and Functions and Solving Two-Step Equations

## Desmos Worksheets and Transcripts

### Overview

Slope-Intercept Form, Quadratic Equations and Functions, Standard Form, Point-Slope Form, Definition of an Angle, Definition of a Line, Parallel Lines, Perpendicular Lines, Definition of a Plane, Definition of a Triangle, Geometric Constructions with Triangles, Definition of a Quadrilateral, Geometric Constructions with Polygons and Definition of a Polygon

## Math Video Collection: Anatomy of an Equation

### Overview This collection

Solving One-Step Equations, Solving Two-Step Equations, Quadratic Equations and Functions and Standard Form

Standard Form

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## 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. In this variation, the x-term has a negative coefficient. .

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. In this variation, the x-term has a negative coefficient. In this variation, the term on the other side of the equals sign is negative. .

Solving Two-Step Equations