Equation Solver
A powerful equation solver for all your mathematical needs. Solve linear, quadratic, systems of equations, and more with step-by-step solutions.
Solution
Step-by-Step Solution:
Solution History
No solution history yet
Common Equations Reference
Quadratic Formula
For equation ax² + bx + c = 0:
x = (-b ± √(b² - 4ac)) / 2a
Linear Equation
For equation ax + b = c:
x = (c - b) / a
System of Equations (2×2)
For system:
a₁x + b₁y = c₁
a₂x + b₂y = c₂
x = (c₁b₂ - c₂b₁) / (a₁b₂ - a₂b₁)
y = (a₁c₂ - a₂c₁) / (a₁b₂ - a₂b₁)
Cubic Equation
For equation ax³ + bx² + cx + d = 0:
Uses Cardano's method or numerical methods
How It Works
- Select the type of equation you want to solve from the dropdown menu
- Enter your equation in the input field(s) using the specified format
- Click the "Solve Equation" button to calculate the solution
- View the solution and step-by-step explanation
- Your solution history is saved for future reference
Related Tools
Tips & Tricks
- Use standard mathematical notation (e.g., x² for squared terms)
- For systems of equations, make sure each equation is in the form ax + by = c
- Your solution history is saved locally on your device for future reference