Question: Solve the given systems of equations using the reduced row echelon form (rref) feature on a calculator. -x + 3y2z = 7 3x + 4y

Solve the given systems of equations using the reduced row echelon form (rref) feature on a calculator.

-x + 3y2z = 7 3x + 4y - 7z = -8

-x + 3y2z = 7 3x + 4y - 7z = -8 x + 2y + z = 2

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