SarahIsmail
SarahIsmail SarahIsmail
  • 15-01-2017
  • Mathematics
contestada

Solve: 5x + 12 = x - 4

Respuesta :

anthonysilby1
anthonysilby1 anthonysilby1
  • 15-01-2017
Seperate the xs and numbers
5x+12 = x-4
4x = -16
X = -4
Answer Link
dross50 dross50
  • 15-01-2017
5x+12=x-4
add 4 to both sides
5x+8=x
subtract x from both sides
4x+8=0
subtract 8 from both sides
4x=-8
divide both sides by 4
x=-2
Answer Link

Otras preguntas

Dora has no problem falling asleep each night, but she wakes up frequently in the middle of the night and often cannot fall back asleep. from what type of insom
Read the following line from the Iliad by Homer. …On rushed bold Hector, gloomy as the night; What literary device is used to describe Hector’s mood? hyper
The area of the rectangle below is (blank) sq units A.40 B.42 C..80 D.21
Why did gold-salt traders favor the involvement of the Ghanaians in their trade?
________ infection is of greatest concern to pregnant women and those with a compromised immune system.
I need help quickly this is timed, im not very good with math!!!
Evaporation _________ energy from the environment, while condensation _________ energy to the environment.
Given A(-2,1) and B(3,-4)1) find the distance between A and B2) Find the midpoint of segment A and B
A card is randomly selected from a standard 52-card deck of playing cards. determine the probability that the randomly selected card: a. is red
One of the ways in which the associated press wire service has changed is that _______________.