(Solved): Pivot the system about the element in row 1, column 1. (Enter the augmented matrix with all cells i ...

Pivot the system about the element in row 1, column 1. (Enter the augmented matrix with all cells in their original position.) $\left[\begin{array}{lll}1& 3& 6\\ 2& 4& 6\end{array}\right]$ [-/6.66 Points] TANFIN 12 2.2.022. Pivot the system about the element in row 2, column 1. (Enter the augmented matrix with all cells in their original position.) $\left[\begin{array}{lll}2& 3& 4\\ 3& 3& 3\end{array}\right]$