Equation Solver

The Equation Solver helps you find solutions to linear equations (ax + b = 0) and quadratic equations (ax² + bx + c = 0). It automatically calculates the roots and shows detailed solution steps, including handling complex roots for quadratic equations with negative discriminants.

1. Select the Equation Type: Linear or Quadratic
2. Enter the coefficients a, b, and c (for quadratic)
3. Click Solve to find the solution(s)
4. Use Load Example to see sample equations

• Homework Help: Verify solutions to algebra problems
• Physics: Solve motion equations and projectile problems
• Engineering: Find roots in system analysis
• Finance: Solve break-even equations
• Test Preparation: Practice solving equations for exams

How accurate is this

This calculator uses standard formulas and provides accurate results for typical use cases. For professional or critical applications, always verify results with certified professionals or official sources.

Is this calculator free to use?

Yes, this Math Equation Solver is completely free to use with no registration required. You can use it as many times as needed without any limitations.

Can I use this on mobile devices?

Absolutely! This calculator is fully responsive and works perfectly on smartphones, tablets, and desktop computers.

How do I interpret the results?

The results are displayed clearly with appropriate units. Refer to the "About This Calculator" section for detailed information.