Solving a System Linear Equations with Three(3) Variables
Example:
x + 2y + 3z = 9
2x - y + z = 8
3x - z = 3
One would enter :
| x | y | z | |
|---|---|---|---|
| 1 | 2 | 3 | 9 |
| 2 | -1 | 1 | 8 |
| 3 | 0 | -1 | 3 |
Example:
x + 2y + 3z = 9
2x - y + z = 8
3x - z = 3
One would enter :
| x | y | z | |
|---|---|---|---|
| 1 | 2 | 3 | 9 |
| 2 | -1 | 1 | 8 |
| 3 | 0 | -1 | 3 |