# Equations & inequalities introduction

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Lessons

Algebraic equations basicsOne-step equations intuitionOne-step addition & subtraction equationsOne-step multiplication and division equationsQuiz 1Finding mistakes in one-step equationsOne-step equation word problemsQuiz 2Intro to inequalities with variablesQuiz 3Dependent and independent variablesQuiz 4Unit testPractice

Quizzes

Unit test

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One-step addition & subtraction equations: fractions & decimals

100%

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Translate one-step equations and solve

4 questions

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Model with one-step equations

4 questions

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Model with one-step equations and solve

4 questions

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Testing solutions to inequalities (basic)

7 questions

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Inequality from graph

7 questions

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Plotting inequalities

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Inequalities word problems

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Independent versus dependent variables

71%

71%

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Tables from equations with 2 variables

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Match equations to coordinates on a line

75%

75%

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Relationships between quantities in equations and graphs

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Test your understanding of

**Equations & inequalities introduction**with these 15 questions.About this unit

Learn about equations and inequalities that have variables in them. These tutorials focus on solving equations and understanding solutions to inequalities.