One-Variable Inequalities Practice — Solve & Type the Answer
Practice solving one-variable inequalities with this free tool. It generates inequalities like 2x + 3 ≤ 11, checks your typed answer (such as x≤4), and reminds you to flip the sign when you divide by a negative.
How the practice works
- Pick a difficulty.
- Solve and type the answer like
x<4orx>=-2, then press Check. - Read the feedback and step-by-step solution, then press Next.
The sign-flip rule
Solve an inequality like an equation, but flip the inequality sign whenever you multiply or divide both sides by a negative number. The solution panel points out the flip when it happens.
Original price was: $109.99.$54.99Current price is: $54.99.
Frequently asked questions
When does the inequality sign flip?
Whenever you multiply or divide both sides by a negative number. For example, −2x > 4 becomes x < −2.
How do I type the answer?
Like x<4 or x>=-2 — the tool accepts <=, >=, ≤ and ≥ and ignores spaces.
Original price was: $109.99.$54.99Current price is: $54.99.
Is it free?
Yes — unlimited problems, no sign-up, with progress saved in your browser.
Original price was: $109.99.$54.99Current price is: $54.99.
Read the full lesson: learn the method step by step.
Original price was: $27.99.$17.99Current price is: $17.99.
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