Systems of Equations Solver
Solve systems of linear equations. Supports 2x2 and 3x3 systems with step-by-step solutions.
Augmented Matrix [A|b]
x
y
=
|
|
Equation 1Equation 2Solution
Solution
1
x
2
y
Determinant: -5
Solution Steps
Initial augmented matrix [A|b]:
[ 2 3 8 ] [ 1 -1 -1 ]
R2 = R2 - 0.5×R1
Row echelon form:
[ 2 3 8 ] [ 0 -2.5 -5 ]
Solution:
x1 = 1
x2 = 2

Method

Uses Gaussian elimination with partial pivoting to solve Ax = b.

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