ramer s Rule has been used to solve for one of the variables in a system of equations Determine whether Cramer s Rule was used correctly to solve for the variable If not identify the mi System of Equations Solve for z z 1 x 4y 2x3y z x y 4z 6 1 z 1 4 1 2 3 6 1 1 1 1 4 1 2 3 1 1 1 4 O Cramer s Rule was used correctly to solve for z O Cramer s Rule was not used correctly to solve for z The given setup solves for x not z O Cramer s Rule was not used correctly to solve for z The given setup solves for y not z