Answer:
Step-by-step explanation:
Here's the augmented matrix for the system of equations:
x + y - z = 1
x + 6z = -3
6y - z = 3
| 1 1 -1 | 1 |
| 1 0 6 | -3 |
| 0 6 -1 | 3 |
Explanation:
Each row represents one equation in the system.
The coefficients of each variable (x, y, and z) become their corresponding entries in the first three columns.
The constants on the right side of the equations are placed in the last column.
For example, in the first row:
1, 1, and -1 are the coefficients of x, y, and z in the first equation.
1 is the constant on the right side of the first equation.
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