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Solve the system of equations by using the inverse of the coefficient matrix of the equivalent matrix equation. xplus6y equals 8 negative 6xplus6y equals 36 Question content area bottom Part 1 The inverse of matrix A, ASuperscript negative 1, is Start 2 By 2 Table 1st Row 1st Column one seventh 2nd Column negative one seventh 2nd Row 1st Column one seventh 2nd Column StartFraction 1 Over 42 EndFraction EndTable . (Type an integer or simplified fraction for each matrix element.) Part 2 The solution of the system is enter your response here. (Type an ordered pair.)