2. Given the system below, do the following:(x-2y+3z=02xy + 5z = 5x + y + 4z = 7a. Write the augmented matrix that represents this system below. Then enter this matrix into your calculator.b. Use the rref function on your calculator to put the matrix in reduced row echelon form and write that result below.c. Write the solution to this system as an ordered triple.