Solve the system of equations by transforming a matrix representing the system of equation into reduced row echelon form. 2x+ y - 3z =-19 x + 2y + z=-4 x - y + 5z =21 What is the solution to the system of equations? Drag a choice into each box to correctly complete the table. System of equations in reduced row echelon form Solution to system of equations - - - = = = 10 0 -19 100-2 0 0 -3 010 -4 0 10 -3 0 1 0 -2 (-3, -2, 4) 0 0 1 21 0 0 1 4 0 0 1 4