Vtcuon save 1.1 score: 0 of 1 pt 1 of 11 (0 complete) hw score 1.1.1 solve the system by using elementary row operations on the equations. follow the systematic elimination procedure. xy + 5x2 = 9 2x, +7xy = 9 find the solution to the system of equations. (simplify your answer. type an ordered pair.) enter your answer in the answer box and then click check answer.