SOLUTION: If the system of following equations is consistent then find the solution by Matrix Method - x + y+ 4z = 6 3x+ 2y -2z =9 5x + y+ 2z =13

SOLUTION: If the system of following equations is consistent then find the solution by Matrix Method - x + y+ 4z = 6 3x+ 2y -2z =9 5x + y+ 2z =13

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Question 1137455: If the system of following equations is consistent then find the solution by Matrix
Method -
x + y+ 4z = 6
3x+ 2y -2z =9
5x + y+ 2z =13
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

Your matrix

Find the pivot in the 1st column in the 1st row

Eliminate the 1st column

Find the pivot in the 2nd column in the 2nd row (inversing the sign in the whole row)

Eliminate the 2nd column

Make the pivot in the 3rd column by dividing the 3rd row by

Eliminate the 3rd column

Solution set:

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