9000031104 Level: ASolve the following system of equations and identify a correct statement. xy+1−2x+1=0yx+2x=−1The system has a unique solution.The system does not have any solution.The system has two solutions.The system has infinitely many solutions.
9000031105 Level: ASolve the following system of equations and identify a correct statement. 1x+1−1y=0y2=1The system has two solutions.The system does not have any solution.The system has a unique solution.The system has infinitely many solutions.