system of linear equations

Write the augmented matrix for the system of linear equations. 4w - 7x -2y +2= -17 -x +y =0 w +x+5y = 28 2w - 6x - 3y = -28 Write the system of linear equations represented by the augmented matrix to the right. - 3 N 4 Use w, x, y, and z for the variables. 0 14 0 13 w 01 -1 -30 0 Write the equation represented by the first row. Write the equation represented by the second row. Write the equation represented by the third row. Write the equation represented by the fourth row. Perform the following matrix row operation and write the new matrix. Perform the row operation on the given augmented matrix. 9 -2 -1 9 3 7 4 - 9R1 + R2 -7 2 4 6