© 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:
-3 x1 | +1 x2 | -2 x3 | = | -7 |
5 x1 | +3 x2 | -4 x3 | = | 2 |
1 x1 | +2 x2 | -3 x3 | = | -1 |
SOLUTION |
Step 1: Transform the augmented matrix to the reduced row echelon form (Hide details) |