Seudónimo Seudónimo
  • 25-08-2016
  • Mathematics
contestada

When I double my number and add eight I get my number plus twelve what is my number

Respuesta :

texaschic101
texaschic101 texaschic101
  • 25-08-2016
2x + 8 = x + 12
2x - x = 12 - 8
x = 4 <== ur number
Answer Link
caseyjdishroon
caseyjdishroon caseyjdishroon
  • 25-08-2016
B==D that's how you answer that question
Answer Link

Otras preguntas

Lauren visits the park every 3 days and goes to the library every 10 days. If Lauren gets to do them both. On the same day again
Which best describes ionization energy ?
The Prandtl number, Pr, is a dimensionless group important in heat transfer. It is defined as Pr = Cp*mu/k where Cp is the heat capacity of a fluid, mu is the f
How do I make 24/9 into a mixed number
i really need the answer to this please
Simple geometry can compute the height of an object from the object's shadow length and shadow angle using the formula: tan(angleElevation) = treeHeight / shado
Two separate masses of zinc were measured on a laboratory balance. The first zinc had a sample mass of 210.10g, and the second zinc sample had a mass of 235.10g
Determine the a) energy (in eV) and b) wavelength (in cm) corresponding to blue light of frequency 670 THz
es - At the state fair 4 employees were paid $8.20 an hour to work at a corn-dog stand. They worked for 10 hours at regular pay and then for 3 hours at overtime
Which two parts of his excerpt from W. W. Jacobs’s “The Monkeys Paw” show that the white family does not believe in the talisman’s power