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# Algebra: System of Equations

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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!

https://brainmass.com/math/basic-algebra/algebra-system-equations-6581

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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.

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