Lemma
MediumLinear equations
OpenStax, Prealgebra 2e §3.5 Solve Equations Using Integers; The Division Property of Equality · Exercise 65 · Algebra · Linear equations

Solve Equations Using Integers; The Division Property of Equality · Exercise 65

Is modeling the Division Property of Equality with envelopes and counters helpful to understanding how to solve the equation Explain why or why not.

~8 minWritten answer · check your work with Lemma

OpenStax, Prealgebra 2e · §3.5 Solve Equations Using Integers; The Division Property of Equality · Exercise 65

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.