kenzie9521
kenzie9521
18-05-2017
Mathematics
contestada
Please help!!!! Thank you!!!!!
Respuesta :
vitabigelow
vitabigelow
19-05-2017
Multiply the 2nd equation (2x + Y = 24) by -2. Now add those do something like this.
12x + 2y = 80
-4x - 2y = -48
(now pretend that this is underlined like an addition problem)
8x =32
X=4
Hope that made sense!
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
Himpunan dari 1/2(x-6)=2+4/3x adalah x=p nilai dari 2p-1 adalah
in customary units what would be the most appropriate unit of measure to find the length for each of the objects below pencil car canyon airplane
How does the Silk Road differ from the Axum trade routes?
name the three colonies
number the events below in the order in which they occured. someone please help!!!!
Oxygen (O) atoms have six valence electrons and beryllium (Be) atoms have two valence electrons. Which of the following is the correct formula for a compound ma
if a person was getting elctrocuted how would you move them? which material would you use? and why? plz answer its for a school project
Whats the square root of -63 using radicand?
PLEASE HELP ME MY DOG MIGHT BE AT RISK Ok, so I just found like 4 bumps with I little bit of red at the end of the bump by her cheek, near were the whiskers are
A train whistle is at a higher pitch (note) as it approaches you and then drops to a lower pitch as it moves away. This effect is called?
