Algebra Calculator
Solve linear equations and 2×2 systems
x +=
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Linear: ax + b = c → x = (c−b)/a. System of 2 equations solved via Cramer's rule using determinants: x = (c₁b₂−c₂b₁)/det, y = (a₁c₂−a₂c₁)/det where det = a₁b₂−a₂b₁.
Solve linear equations and 2×2 systems
Linear: ax + b = c → x = (c−b)/a. System of 2 equations solved via Cramer's rule using determinants: x = (c₁b₂−c₂b₁)/det, y = (a₁c₂−a₂c₁)/det where det = a₁b₂−a₂b₁.