Question: Solve the given systems of equations by Gaussian elimination. If there is an unlimited number of solutions, find two of them. x + 3y +

Solve the given systems of equations by Gaussian elimination. If there is an unlimited number of solutions, find two of them.

x + 3y + 3z: = -3 2x + 2y + z

x + 3y + 3z: = -3 2x + 2y + z = 5 -5 -2xy + 4z = 6

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