bradensanchez11
bradensanchez11
02-12-2014
Mathematics
contestada
how do i solve 7x-y=21
Respuesta :
NasimAljabri
NasimAljabri
02-12-2014
it is 3 because we multiply 3 and 7 and we get 21
Answer Link
aceituno98
aceituno98
02-12-2014
The answer answer is actually -3 because you divided 7 from 21 and you get 3 then you divided -1 because the y has a negative sing on it and you want it to be positive. That is why the answer is -3
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
The scale of a map is 5 m = 15 mi map: 5.5 m actual: ______ mi
The goal of the Nuremberg laws was to
Which action was a response to the organization created by the North Altantic Treaty? A. Formation of the Warsaw Pact B. Announcement of the Marshall Plan C.
Values if ksp greater than 1.0 infer
Algebra 1 question any help?
I NEEDEDD HELP WITHHHH THISSSS PLZZZZ
Which of the following was added to the civil rights act of 1964 before it was passed?
What form of judicial selection requires judges to face a retention ballot after a short time in office?
help! me, what is the foil method?
The round opening in the dome of the pantheon is called what?
