SOLUTION: Solve each system, if possible.. Please show all steps 3x+y+z=0 2x-y+z=0 2x+y+z=0

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Question 317725: Solve each system, if possible.. Please show all steps
3x+y+z=0
2x-y+z=0
2x+y+z=0
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Step 1: Observe that they all = 0
x = y = z = 0