QuestionSolve the following system of equations using Gaussian elimination or Gauss-Jordan elimination. $\begin{aligned} 7 x-4 y+7 z & =-14 \\ 21 x-12 y+21 z & =-44 \\ -14 x+8 y-14 z & =31 \end{aligned}$

Studdy Solution
Since the system is inconsistent, there are no values for $x$ , $y$ , and $z$ that satisfy all three equations simultaneously.
The system of equations has no solution.

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