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Unit: Linear equations and inequalities

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About this unit

Linear equations and inequalities are the foundation of many advanced math topics, such as functions, systems, matrices, and calculus. Learn how to master them and unlock new possibilities for your future studies and careers in engineering, finance, computer science, and more.

Solving equations with one unknown

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Practice

Equations with parenthesesGet 3 of 4 questions to level up!
Equations with parentheses: decimals & fractionsGet 3 of 4 questions to level up!
Number of solutions to equationsGet 3 of 4 questions to level up!

Solutions to linear equations

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Practice

Solutions to 2-variable equationsGet 3 of 4 questions to level up!
Interpret points relative to a systemGet 3 of 4 questions to level up!

Quiz 1

Level up on the above skills and collect up to 400 Mastery points

Multi-step linear inequalities

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Practice

Multi-step linear inequalitiesGet 3 of 4 questions to level up!

Compound inequalities

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Practice

Compound inequalitiesGet 3 of 4 questions to level up!

Modeling with linear equations and inequalities

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Comparing linear rates example
(Opens a modal)

Practice

Comparing linear rates word problemsGet 3 of 4 questions to level up!

Absolute value equations

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Practice

Absolute value equationsGet 3 of 4 questions to level up!

Quiz 2

Level up on the above skills and collect up to 320 Mastery points

Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 900 Mastery points!