Algebra: System of Equations
Solve:
6x + 2y  4z = 15
3x  4y + 2z = 6
4x  6y + 3z = 8
My book says this is an elimination problem and the book also says the answer is (2,1/2,1) I just cannot figure out all of the steps....help!
Â© BrainMass Inc. brainmass.com June 7, 2023, 2:18 pm ad1c9bdddfhttps://brainmass.com/math/basicalgebra/algebrasystemequations6581
Solution Preview
Please see the attached file for the complete solution.
Thanks for using BrainMass.
Problem:
Solve:
6x + 2y  4z = 15
3x  4y + 2z = 6
4x  6y + 3z = 8
My book says this is an elimination problem and the book also says the answer is (2,1/2,1) I ...
Solution Summary
A system of equations is solved using elimination and substitution. Matrix elimination and substitution is analyzed.
Free BrainMass Quizzes

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

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

Some questions on probability

Each question is a choicesummary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

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