Equations

Learn and practice solving equations and systems of linear equations with interactive resources from GeoGebra.

Upper Elementary

GRADES 4-5

Value of a Variable in a Number Sentence

Find the value of a variable in a number sentence.

Práctica

GR. 4-5

Solving One-Step Equations

Word Problems with One Unknown

Describe the meaning of an unknown in the context of a word problem.

Exploración

GR. 4-5

Information in Parts of a Puzzle

Exploración

GR. 4-5

Key Information for a Golf Scorecard

Práctica

GR. 4-5

Describing the Meaning of a Variable in an Equation

Middle School

GRADES 6-8

Direct Variation

Write equations to represent direct variation and use direct variation to solve number and word problems.

Práctica

GR. 6-8

Solving Direct Variation Word Problems

Equations in Two Variables

Write an equation to describe the algebraic relationship between two defined variables in number and word problems, including recognizing which variable is dependent.

Práctica

GR. 6-8

Writing Linear Equations Using Visual Patterns

Equations Involving Powers and Roots

Solve equations involving powers and roots by using inverse relationships.

Práctica

GR. 6-8

Solving Equations Involving Square Roots

Graphing Systems of Linear Equations

Graphically solve systems of linear equations.

Exploración

GR. 6-8

Solving Systems of Linear Equations Graphically

Práctica

GR. 6-8

Targeting the Solution of Systems of Linear Equations

Linear Equations and Inequalities in Word Problems

Write a problem given a simple linear equation or inequality.

Práctica

GR. 6-8

Writing Word Problems for One-Step Inequalities

Number of Solutions to System of Equations

Determine whether a linear equation has one solution, infinitely many solutions, or no solution.

Exploración

GR. 6-8

Solving One-Variable Equations: Hot and Cold Activity

Exploración

GR. 6-8

Exploring Number of Solutions of Equations

Práctica

GR. 6-8

Number of Solutions of Equations

Práctica

GR. 6-8

Building One-Variable Equations

One-step Linear Equations and Inequalities

Solve one-step linear equations and inequalities and graph solutions of the inequalities on a number line in number and word problems.

Práctica

GR. 6-8

Solving One-Step Equations with a Tape Diagram

Solving Linear Equations

Solve linear equations using the associative, commutative, distributive, and equality properties and justify the steps used.

Exploración

GR. 6-8

Solving Two-Step Equations

Práctica

GR. 6-8

Solution and Justification Steps

Práctica

GR. 6-8

Constructing Step-by-Step Solutions

Systems of Linear Equations in Two or More Variables

Write and solve systems of linear equations in two or more variables algebraically in number and word problems.

Práctica

GR. 6-8

Systems of Equations Puzzle Game

Exploración

GR. 6-8

Systems of Equations with Shapes

Translating Linear Equations and Inequalities

Write a linear equation or inequality to represent a given number or word problem; solve.

Exploración

GR. 6-8

Writing Algebraic Equations

Exploración

GR. 6-8

Writing Equations for Word Problems

Two-step Linear Equations and Inequalities

Solve two-step linear equations and inequalities and graph solutions of the inequalities on a number line.

Exploración

GR. 6-8

Visualizing Algebraic Equations Using a Balance Beam

Exploración

GR. 6-8

Building Linear Equations with Balance Models

Práctica

GR. 6-8

Solving Two-Step Linear Equations

Práctica

GR. 6-8

Solving Two-Step Equations with Decimals and Negatives

Práctica

GR. 6-8

Solving Two-Step Equations with Fractional Coefficients

Práctica

GR. 6-8

Graphing Two-Step Inequalities on a Number Line

High School

GRADES 9-12

Exponential Equations

Solve exponential equations by rewriting expressions with like bases.

Exploración

GR. 9-12

Exploring Steps to Solve Exponential Equations

Práctica

GR. 9-12

Solving Exponential Equations by Rewriting Bases

Literal Equation for an Indicated Variable

Solve a literal equation for an indicated variable.

Práctica

GR. 9-12

Variables as Numerical Expressions

Temas relacionados

Absolute Value

Division

Exponential Functions

Exponents

Mathematical Expressions

Functions

Inequalities

Linear Functions

Linear Regression

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