Lemma
EasyExpressions
OpenStax, Prealgebra 2e §2.2 Evaluate, Simplify, and Translate Expressions · Try It 27 · Algebra · Expressions

Evaluate, Simplify, and Translate Expressions · Try It 27

The length of a rectangle is inches less than the width. Let represent the width of the rectangle. Write an expression for the length of the rectangle.

~5 minWritten answer · check your work with Lemma

OpenStax, Prealgebra 2e · §2.2 Evaluate, Simplify, and Translate Expressions · Try It 27

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.