SOLUTION: Solve the following set of equations by using matrix method
4x+2y+3z = 4
5x+6y+z= 2
2x+3y= -1
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Question 1149664: Solve the following set of equations by using matrix method
4x+2y+3z = 4
5x+6y+z= 2
2x+3y= -1
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
given the following system of equations:
using Gauss-Jordan elimination:
Your matrix
Make the pivot in the 1st column by dividing the 1st row by
Eliminate the 1st column
Make the pivot in the 2nd column by dividing the 2nd row by
Eliminate the 2nd column
Make the pivot in the 3rd column by dividing the 3rd row by
Eliminate the 3rd column
The solutions are:
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