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toadytica305
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Using Cramers Rule, what is (x,y)
x+3y=19
7x + 2y = 41
 2 years ago
 2 years ago
toadytica305 Group Title
Using Cramers Rule, what is (x,y) x+3y=19 7x + 2y = 41
 2 years ago
 2 years ago

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tkhunny Group TitleBest ResponseYou've already chosen the best response.2
D = (1*2)  ((7)*3) Now what?
 2 years ago

toadytica305 Group TitleBest ResponseYou've already chosen the best response.2
D=23 Dx=161 Dy=92 therefore (1/7, 4/7) But it's saying the answer is 7,4
 2 years ago

tkhunny Group TitleBest ResponseYou've already chosen the best response.2
D is the denominator. You're upside down.
 2 years ago

toadytica305 Group TitleBest ResponseYou've already chosen the best response.2
That would make a lot of sense...Thank you!
 2 years ago

tkhunny Group TitleBest ResponseYou've already chosen the best response.2
You were close. Good work.
 2 years ago
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