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Course: Algebra (all content) > Unit 2

Lesson 14: Compound inequalities
Math
Algebra (all content)
Solving basic equations & inequalities (one variable, linear)
Compound inequalities
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Double inequalities

Google Classroom
Sal solves the double inequality -16≤3x+5≤20, which is the same as the compound inequality -16≤3x+5 AND 3x+5≤20. Created by Sal Khan and Monterey Institute for Technology and Education.

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Video transcript