MediumInequalities

OpenStax, Elementary Algebra 2e §2.7 Solve Linear Inequalities · Exercise 82 · Algebra · Inequalities

Solve Linear Inequalities · Exercise 82

Explain why it is necessary to reverse the inequality when solving $\frac{n}{- 3} < 12$ .

This is an open-ended exercise: its source gives no single answer.

~8 minWritten answer · check your work with Lemma

OpenStax, Elementary Algebra 2e · §2.7 Solve Linear Inequalities · Exercise 82

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.

Your first check today doesn't need an account.

Your photos and PDFs are read once and not stored — only the transcription is kept.