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Solving Linear Systems of Equations With Three Variables

Solve using any method.

2x + y + z = 3
x + 2y - x = 3
3x - y + z = 5

keywords: elimination, addition, substitution

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Solution:
2x + y + z = 3 ....................(1)
x + 2y - z = 3 ...

Solution Summary

Solving Linear Systems of Equations With Three Variables by addition/elimination is investigated. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.

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