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- #1
karush
Well-known member
- Jan 31, 2012
- 2,811
write a linear equation in 3 variables that is satisfied by all 3 of the given ordered triples
$(1,1,1), (0,2,0), (1,0,0)$
the examples in book are all on the $ax+by+cz=d$ equation but with just ordered triples there is no $d$ or can it be found from them... otherwise I would solve this by simultaneously.
the answer to this is $2x+y-z=2$
$(1,1,1), (0,2,0), (1,0,0)$
the examples in book are all on the $ax+by+cz=d$ equation but with just ordered triples there is no $d$ or can it be found from them... otherwise I would solve this by simultaneously.
the answer to this is $2x+y-z=2$