Linear Equation Solver
Solve linear equations of the form ax + b = 0.
- Free Online Tool
- Instant Results
- Mobile Friendly
- No Installation
- Secure & Private
Understanding This Calculator
Linear Equation Formula
A linear equation is an algebraic equation of the form ax + b = 0, where x is the variable.
x = -b / a
Example 1
Equation: 2x + 6 = 0
- a = 2, b = 6
- Calculation: x = -6 / 2
- x = -3
Example 2
Equation: 5x - 10 = 0
- a = 5, b = -10
- Calculation: x = -(-10) / 5 = 10 / 5
- x = 2
How to Use
- Enter coefficient a.
- Enter constant b.
- Get the value of x.
Frequently Asked Questions
How do I use the Linear Equation Solver?
Enter your values in the input fields, and the result will appear instantly.
Is this calculator free to use?
Yes, this calculator is 100% free and does not require any registration or subscription.
Is it mobile-friendly?
Absolutely! Our tool is optimized for all devices, including mobile phones, tablets, and desktop computers.