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2×2 linear system

Solve two linear equations using Cramer's rule.

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Formulas

D=a1b2−a2b1D=a_1b_2-a_2b_1x=c1b2−c2b1Dx=\frac{c_1b_2-c_2b_1}{D}y=a1c2−a2c1Dy=\frac{a_1c_2-a_2c_1}{D}

How it works

Solve two linear equations using Cramer's rule.

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