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Match Each Step with Step-By-Step Description of How You Would (2xy+3z=24x2yz=13x+5y+8z=47)\left( \begin{array} { c } 2 x - y + 3 z = 24 \\x - 2 y - z = 1 \\3 x + 5 y + 8 z = 47\end{array} \right)

Question 177

Multiple Choice

Match each step with step-by-step description of how you would solve the system. (2xy+3z=24x2yz=13x+5y+8z=47) \left( \begin{array} { c } 2 x - y + 3 z = 24 \\x - 2 y - z = 1 \\3 x + 5 y + 8 z = 47\end{array} \right)
-Finding D , Dx , Dy , Dz . D = 22, Dx = 88, Dy = -22, Dz = 110


A) 1st step
B) 2nd step

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