Solve using Gauss-Jordan elimination. 4x₁3x25x3 = 26 x₁ - 2x2 = 9 Select the correct choice below and fill in the answer box(es) within your choice. and X3 A. The unique solution is x₁ = x₂ = = B. The system has infinitely many solutions. The solution is x₁ (Simplify your answers. Type expressions using t as the variable.) x₂ = and x3 = t. = C. The system has infinitely many solutions. The solution is x₁, x₂ = s, and x3 = t. (Simplify your answer. Type an expression using s and t as the variables.) D. There is no solution.