Chapter4: Systems Of Linear Equations
Section4.4: Solve Systems Of Equations With Three Variables
Problem 4.64TI: Solve the system by elimination: {4x+y+z=12x2y+z=22x+3yz=1 .
Related questions
Question
Solve the system by the method of Gaussian elimination:
x + y - z = -1
2x + 3y - z = -2
-3x - 2y + 2z = -3
Expert Solution
Given,
The augmented matrix is,
Now apply , we get
Now apply , we get
Now apply , we get
Now apply , we get
Now apply , we get
Now apply , we get
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