Math Solver
Type an equation or expression and get a step-by-step solution instantly.
How the Math Solver Works
This solver handles two types of equations and arithmetic expressions. For linear equations (like 2x + 3 = 7), it isolates the variable by moving terms across the equals sign and dividing by the coefficient. For quadratic equations (like x² - 5x + 6 = 0), it applies the quadratic formula: x = (-b ± √(b² - 4ac)) / 2a.
Every solution includes step-by-step work showing how the answer was reached. For quadratic equations, the solver computes the discriminant (Δ = b² - 4ac) to determine whether there are two real solutions, one repeated solution, or complex solutions. This is the same process taught in algebra and precalculus courses.
For related tools, try our fraction calculator for fraction arithmetic, percentage calculator for percent problems, or our basic calculator for general computation.