Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations.
2x + y + 4z = 16
5x – 2y + 2z = -1
x + 2y - 32 = -9
a. (-1,2, 22)
c. (-1, 2, 4)
b. (-10, 22, 42)
d. (-10, 2, 22)
HELP ASAP PLEASE

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