Lemma
MediumLinear equations
OpenStax, Prealgebra 2e §5.4 Solve Equations with Decimals · Exercise 71 · Algebra · Linear equations

Solve Equations with Decimals · Exercise 71

Think about solving the equation but do not actually solve it. Do you think the solution should be greater than or less than Explain your reasoning. Then solve the equation to see if your thinking was correct.

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

~8 minWritten answer · check your work with Lemma

OpenStax, Prealgebra 2e · §5.4 Solve Equations with Decimals · Exercise 71

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.