Question: Solve the system of linear equations using the elimination method. x plus y plus z equals 1 4 x minus y minus 6 z equals

Solve the system of linear equations using the elimination method. x plus y plus z equals 1 4 x minus y minus 6 z equals negative 31 negative x minus y minus 5 z equals negative 21 Question content area bottom Part 1 The unique solution to the system is left parenthesis nothing comma nothing comma nothing right parenthesis . (Type an exact answer in simplified form.)

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