Linear Inequality Solver
Solve linear inequalities and compound inequalities with graphical representations
About this calculator
The Linear Inequality Solver is a powerful mathematical tool that helps students and professionals solve single linear inequalities and compound inequalities quickly and accurately. This calculator not only provides step-by-step algebraic solutions but also generates visual graphical representations on number lines, making it easier to understand solution sets. Whether you're working with simple inequalities like 2x + 3 > 7 or complex compound inequalities involving 'and' or 'or' conditions, this tool simplifies the solving process and enhances mathematical comprehension through visual learning.
How to use
Enter your linear inequality using standard mathematical notation (>, <, ≥, ≤) in the input field. For compound inequalities, use 'and' or 'or' to connect multiple conditions. Click the solve button to get the algebraic solution steps and view the graphical representation on the number line showing the solution set.
Frequently asked questions
What types of inequalities can this calculator solve?
It solves single linear inequalities, compound inequalities with 'and'/'or' conditions, and systems involving one variable with graphical number line representations.
How do I enter compound inequalities?
Use 'and' for intersection conditions (like -2 < x and x < 5) or 'or' for union conditions, connecting multiple inequality expressions.
Can I see the step-by-step solution process?
Yes, the calculator shows detailed algebraic steps for solving the inequality plus a visual graph displaying the solution set on a number line.