Describe the solutions otthe first system of equations below in parametric vector form Provide a geometric comparison with the solution set of the second system of equations shown below x12x2+5x3:3 112x2-i5x3zn x1 2x1 + x2 + 5x3 :1 2x1+x2 + 5x3 : 0 where the solution set is x : x2 -X1-3X2 :2 x13x2 :0 x3 Describe the solution set ofthe first system of equations in parametric vectorforrn Select the correct choice below and fill in the answer box(es) within your choice