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Use the Gauss-Jordan Method to Solve the System of Equations 6xy6z=169x+9y+3z=1143x5y+z=30\begin{array} { l } 6 x - y - 6 z = - 16 \\9 x + 9 y + 3 z = 114 \\- 3 x - 5 y + z = - 30\end{array}

question 504

Multiple Choice

Use the Gauss-Jordan method to solve the system of equations. If the system has infinitely many solutions, let the last
variable be the arbitrary variable.
- 6xy6z=169x+9y+3z=1143x5y+z=30\begin{array} { l } 6 x - y - 6 z = - 16 \\9 x + 9 y + 3 z = 114 \\- 3 x - 5 y + z = - 30\end{array}


Definitions:

Pharynx

A muscular tube that connects the mouth and nasal passages to the esophagus and larynx, facilitating breathing and swallowing.

Endolymph

A fluid located within the membranous labyrinth of the inner ear, playing a key role in hearing and balance.

Membranous Labyrinth

The membranous labyrinth is a complex system of fluid-filled tubes and sacs located within the ear, critical for hearing and balance.

Bony Labyrinth

A complex structure within the inner ear consisting of bone-enclosed channels that help with hearing and balance.

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