nbnb5447 nbnb5447 06-06-2023 Mathematics contestada Solve the math problem x+ y + z=2 Write the system: 2x + y-2z=3 in the form AX = B, i.e., identify A, X, and B. x+2y + 5z = 3 Use the reduced row-echelon method to find the inverse of the matrix: 1 1 0 3 4 (a) A = 0 1 1 (b)