Started with the basic cube and moved it 1 unit in z-axis
Moved the selected edge 2 units in x-axis
Used dissolve on the Selected Edge
Moved the whole mesh 1 unit in x-axis
Started with the basic cube and moved it 1 unit in z-axis
Moved the selected edge 2 units in x-axis
Used dissolve on the Selected Edge
Moved the whole mesh 1 unit in x-axis
Looks good. Many ways with the wedge challenge.