Purchase Solution

# Gaussian elimination to solve system of linear equations

Not what you're looking for?

Use matrices to solve the system of equations (if possible). Use Gaussian elimination with back substitution or Gauss-Jordan elimination. Explain steps and show work.

2x + 2y - z= 2
x - 3y + z= -28
-x + y = 14

##### Solution Summary

It shows step-by-step solutions of solving system of linear equations by Gaussian elimination with back substitution.

##### Solution Preview

It was solved using Gaussian elimination with back substitution.
Details in the attached word file.

Use matrices to solve the system of equations (if possible). Use ...

##### Free BrainMass Quizzes

This quiz test you on how well you are familiar with solving quadratic inequalities.

##### Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

##### Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

##### Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

##### Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts