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 ( 37+ )
Otras preguntas
Broad topics are excellent choices for speeches because they provide a wealth of material to discuss. true or false
Write 5,256 divided into 52 and show your work
Pythagoras determined that the length of any side of a(n) _____ is based on the length of its other two sides.
How does characterization help develop theme? Question 5 options: A theme can be related to what a character learns throughout the text. A character needs a the
Would someone please help me with French? I have 2 hours to complete this assignment. Thank you!
If f(x)=3x + 2 and g(x)=2x - 2 what is (f-g)(x)?
What is a logical conclusion based on observed evidence
President Abraham Lincolns plan for reconstruction after the civil war included
Help me with this please
What happens to the arrangement of water molecules as ice melts? Molecules release enough energy to move from their fixed positions. Molecules release enough en
