© 2000−2019 P. Bogacki | Solving a system of linear equations | v. 1.25 |
PROBLEM |
Solve the following system of 3 linear equations in 3 unknowns:
1 x1 | -3 x2 | +1 x3 | = | 1 |
2 x1 | -1 x2 | -2 x3 | = | -1 |
2 x1 | -6 x2 | +2 x3 | = | 2 |
SOLUTION |
Step 1: Transform the augmented matrix to the reduced row echelon form (Show details) |