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TuringTest
Group Title
on behalf of @jrzyby1
solve the system
x+4yz=3 (1)
x+5y2z=5 (2)
3x+12y3z=9 (3)
 2 years ago
 2 years ago
TuringTest Group Title
on behalf of @jrzyby1 solve the system x+4yz=3 (1) x+5y2z=5 (2) 3x+12y3z=9 (3)
 2 years ago
 2 years ago

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lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
x + 4y  z = 3 x + 5y  2z = 5 subtract the equations 9y + z = 2 < (4)
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
times the first equation by three, then find the difference with the third equation
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
(1),(3) are the same
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
infinite solutions
 2 years ago

emcwhat Group TitleBest ResponseYou've already chosen the best response.1
Since 1 and 3 are the same, aren't there an infinite number of solutions?
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
hmm yep equation 1 and 3 wont intersect
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
there is an infinite line of solutions
 2 years ago

jrzyby1 Group TitleBest ResponseYou've already chosen the best response.0
I wass't sure and I tried to put the second equation into the first to see if it could be worked, hence the origin of all this. lol
 2 years ago

jrzyby1 Group TitleBest ResponseYou've already chosen the best response.0
cool. thank you much
 2 years ago

TuringTest Group TitleBest ResponseYou've already chosen the best response.0
@jrzyby1 fyi to ask a new question you will have to close your old post (which I think you left open)
 2 years ago
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