Solve using Gauss-Jordan elimination 2x + 4X2- 11Xg =-23 3x + 31X2 80X = -75 X + 1x2 18X -19 Select the correct choice below and fill in the answer box(es ) within your choice. A. The unique solution is x. =-7 x = 6, andX The system has infinitely many solutions. The solution is x and Xo = t. O B. (Simplify your answers. Type expressions using t as the variable )) The system has infinitely many solutions. The solution is x x - s, and x, = t. OG. (Simplify your answer. Type an expression using.s and t as the variables.) O D. There is no solution