2livee
2livee
02-11-2017
Mathematics
contestada
Solve equations with 3 variables
Respuesta :
xisca
xisca
03-11-2017
a+b=3
-b+c=3 if we add these two equations we have a+c=6......(4) and from the 3rd equation we have a+2c =10
Now subtract (4) from (3)
a+2c=10
a+c=6 so a cancels out you have c=4 so a is 2 and b is 1
a=2
b=1
c=4
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
The treasurer and the controller of a corporation generally report directly to the:
How do you round 431,801 kg to four significant figures
helppppppppp!!!!!!!!!!!
which of the following would not describe Paleo-Indian culture?A)nomadicB) hunted wooly mammoths and mastodonsC) Invented pottery makingD) needed sources of ato
How might a theory relate to a model
What does 2m+3m^2-4m=
Solve each equation and check your solution5y-4=9y+8
what data show a proprotional relationship
One of the achievements of emperor justinian was the construction of the church at st. sophia. describe the building
You need to fax a portion of a map from a large hard-cover atlas to a client from an internal fax-modem. To fax the map, the best way to convert it to a digital
