Final answer:
To reduce the given system of equations to echelon form and find a single solution, you need to rewrite the equations in the augmented matrix form, perform row operations to reduce the matrix to echelon form, and interpret the results to find a single solution.
Step-by-step explanation:
- Rewrite the system of equations in the augmented matrix form.
- Perform row operations to reduce the matrix to echelon form by using elementary row operations.
- Observe and interpret the results to find a single solution for the system.