Solve the following system by the method of reduction. - 4z= 16 2x-2y-2z= 24 2x+2y-2z= -4 4x+2y + 2z= -12 2x Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. x=y=_, 2= | (Type integers or fractions.) OB. x=r, y=z= (Type integers or fractions.) O C. There is no solution.

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