Cramer's Rule Calculator
Solve systems of linear equations using Cramer's Rule. Enter coefficients and constants to find the solution.
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How Cramer's Rule Works
Cramer's Rule is a method for solving systems of linear equations using determinants. For a system:
- a₁x + b₁y = c₁
- a₂x + b₂y = c₂
The solution is given by:
- x = |Dx| / |D|
- y = |Dy| / |D|
Where:
- |D| is the determinant of the coefficient matrix
- |Dx| is the determinant with the x-column replaced by constants
- |Dy| is the determinant with the y-column replaced by constants