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Solving Systems of Linear Equations

X+y-z=6 (four problems)
y+z=11
y-z=3

x+y+z=2
x+2y-z=6
2x+y-z=5

2x-y+z=10
3x-2y-2z+7
x-3y-2z=10

x+y =7
y- z = -1
x + 3z = 18

Solution Summary

Solving Systems of Linear Equations 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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