Question

Use Gauss-Jordan elimination to solve the following system of equations. Show your work, and interpret your result.3x−2y−3z=−243x+5y+2z=7−x+5y+3z=25

Answer 1

System of equations:

`\begin{gathered} 1)\text{ 3x - 2y - 3z = 24} \\ 2)\text{ 3x +5y +2z =7} \\ 3)\text{ -x +5y+3z = 25} \end{gathered}`

Row 1 + 2row 3

Row 2 +3row 3