System of Linear Equations In Exercises 2538,
Chapter 1, Problem 37(choose chapter or problem)
System of Linear Equations In Exercises 25-38, solve the system using either Gaussian elimination with back-substitution or Gauss-Jordan elimination.
\(\begin{aligned} 3 x+3 y+12 z &=6 \\ x+y+4 z &=2 \\ 2 x+5 y+20 z &=10 \\ -x+2 y+8 z &=4 \end{aligned} \)
Text Transcription:
3 x+3 y+12 z =6
x+y+4 z =2
2 x+5 y+20 z =10
-x+2 y+8 z =4
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