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qudrex
Group Title
What is the solution of the system?
7x + 5y = 19
–7x – 2y = –16
 2 years ago
 2 years ago
qudrex Group Title
What is the solution of the system? 7x + 5y = 19 –7x – 2y = –16
 2 years ago
 2 years ago

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qudrex Group TitleBest ResponseYou've already chosen the best response.0
(2, 1) (1, 2) (7, 5) (–7, –2)
 2 years ago

Hannah_Ahn Group TitleBest ResponseYou've already chosen the best response.0
to get y: dw:1325826577209:dw
 2 years ago

Hannah_Ahn Group TitleBest ResponseYou've already chosen the best response.0
there are other ways to do it too i find this way the most easiest and to get x: you make your y value equal meaning, make you y value 10 to make the y value 10 you multiply the whole equation by 2 7x+5y=19 > 14x+10y=38 7x2y=16 (multiply 5 to get 10y)> 1410x = 80 dw:1325826985217:dw
 2 years ago

Hannah_Ahn Group TitleBest ResponseYou've already chosen the best response.0
sorry i took so long. i didn't know how to explain it, i hope you understood. :) haha therefore the answer is (2,1)
 2 years ago
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