Linear Equation Solver
A linear equation solver for equations of the form ax + b = 0. Enter the coefficients and get the solution with a clear step-by-step breakdown.
Enter coefficients for ax + b = 0
How to use this calculator
- 1Enter your values or expression in the fields above.
- 2Press Enter or click the calculate button.
- 3Read the result, then follow the numbered step-by-step working to understand each stage.
Worked Examples
Frequently Asked Questions
What is a linear equation?
A linear equation is an equation where the highest power of the variable is 1, e.g., 2x + 3 = 7.
Related Calculators
Learn the concepts
Understand the theory behind this calculator.
Linear Equations
A linear equation is an equation of the first degree — the highest power of the variable is 1. It graphs as a straight line.
Quadratic Equations
A quadratic equation has the form ax² + bx + c = 0. It can have two, one, or zero real solutions.
Functions
A function is a relation that assigns each input exactly one output. Functions are central to all of mathematics.
Systems of Equations
A system of equations is a set of equations with multiple variables that are solved together.