Use the given row transformation to transform the following matrix. Do not use a calculator. 4 20 4 Ry 12 6 The transformed matrix is . (Simplify your answer.)Use the specified row transformation to change the given 1 7 4 matrix. -39 -1 3RX + R2 6 7 0 What is the transformed matrix? 1 4 6 7 0Use the specified row transformation to change the given -2 1 -3 matrix. 21 2 - 7RX+ R3 12 6 2 What is the transformed matrix? -2 1 -3 2 1 2Write an augmented matrix for the following system of equations. -5x + 5y = 6 6x - 3y = 4 .. . The entries in the matrix are:Write the augmented matrix for the system of linear equations. 6x + y + 6z 7x - 9y - Z 7 x - 8y - 3z 4 Enter the augmented matrix.Write the system of equations that corresponds to the following augmented matrix. 6 -5 3 6 6 -5 What is the first equation? 6x - 5yWrite the system of equations associated with the augmented matrix. Do not solve. 1 0 0 8 0 102 0 0 15 Complete the system shown below. Use the letters x, y, and z to represent the terms from the first, second, and third columns of the matrix, respectively. = 8 = 2 = 5 (Simplify your answer.)