SOLUTION: In trting to fins out how i can solve this linear system problem u-v= 0 and 7u+v=0 using substitution method

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Question 422657: In trting to fins out how i can solve this linear system problem u-v= 0 and 7u+v=0 using substitution method
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
u-v= 0 --> u = v
7u+v=0
7v+v = 0
v = 0
u = 0