Skill: multi-step-equations
Multi-Step Equation Solver
Type any linear equation — parentheses, fractions, decimals, variables on both sides — and see every step.
Solve a multi-step equation
Handles parentheses, fractions, decimals, and x on both sides. Detects no-solution and infinite-solution cases.
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Check a proposed solution
Substitutes your value into both sides and compares.
substitution never lies