The matrix associated with the solution to a system of linear equations in x, y, and z is given. Write the solution to the system, if it exists.
A. x = -2, y = -5, z = 0
B. infinitely many solutions of the form x = -2 - z, y = -5 - 2z, z = z
C. infinitely many solutions of the form x = -2 + z, y = -5 + 2z, z = z
D. infinitely many solutions of the form x = -2 - z, y = -5 - 2z, z = 0
Answer: B
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A. 
B. 
C. 
D. 
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