Solve a system of two linear equations in two variables using Cramer's rule, substitution, or elimination methods.
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How this calculator works
Uses Cramer's rule: x = (c₁b₂ - c₂b₁)/(a₁b₂ - a₂b₁), y = (a₁c₂ - a₂c₁)/(a₁b₂ - a₂b₁).
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