SOLUTION: Write the coefficient matrix of the system of equations below. {5x-9y+5z=-8 {-6x-y-9z=-2 {2x+9y-7z=-2

Algebra ->  Graphs -> SOLUTION: Write the coefficient matrix of the system of equations below. {5x-9y+5z=-8 {-6x-y-9z=-2 {2x+9y-7z=-2      Log On


   

Question 471727: Write the coefficient matrix of the system of equations below.
{5x-9y+5z=-8
{-6x-y-9z=-2
{2x+9y-7z=-2
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Write the coefficient matrix of the system of equations below.
{5x-9y+5z=-8
{-6x-y-9z=-2
{2x+9y-7z=-2
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Just put the coefficients into a 3x3 matrix:
5...-9...5
-6..-1..-9
2....9..-7
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Cheers,
Stan H.