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Algebra Calculators

Solve linear equations, quadratic equations, systems, slopes, radicals, factoring, GCF, and LCM with steps.

These tools are built for middle-school and high-school algebra. They emphasize formulas, substitution, simplification, and answer checks.

Math Solver with Steps

Solve linear equations, quadratic equations, and systems of linear equations with steps and answer checks.

Solve equations in the form ax + b = c and see the inverse operations used to isolate x.

Solve ax^2 + bx + c = 0 using the quadratic formula, with discriminant, real roots, and answer checks.

Solve systems of linear equations with steps, including substitution-style interpretation and matrix elimination.

Find the slope between two points using the slope formula and see the substitution steps.

Build the equation y = mx + b from a slope and a point, or from two points, with clear steps.

Write a line in point-slope form from a slope and a point, then convert to slope-intercept form.

Factor simple quadratic trinomials with integer coefficients and see the pair of numbers used in the factorization.

Simplify square-root radicals by extracting the largest perfect-square factor.

Find the greatest common factor of two or more whole numbers using the Euclidean algorithm.

Find the least common multiple of two or more whole numbers using GCF-based steps.