Example # 1: (Solving a Matrix in R) Solve the linear system using matrices. 6x + 10y = 14 8x -6y =-20 Solution:Example # 2: (Solving a Matrix in R3) Solve the linear system using matrices x+3y+4z19 =0 x+2y+z=12 x+y+z-8=0 Solution: Example # 1: Solve the system using matrices and interpret the solution geometrically. 2x+7y+22=3 6x+y4z=l 2x+9y+3z=4 Solution: Example # 2: Solve the following system of linear equations by reducing the corresponding augmented matrix to row-reduced echelon form. wx+yz=4 w+x+y+z=0 w3x+y3z=8 w+x+yz=0 Solution