Hello Tutor, Please help me with these eight questions. For number one, three, five and seven (Write the linear system as an augmented matrix. Do not solve the system).

For number nine, eleven, thirteen and fifteen (Write the solution of the linear system corresponding to the reduced augmented matrix).

Thank you so much for your help. I would leave a thumbs up and a good feedback:)

\f\f\f\f\f\f\f\f