Seudónimo Seudónimo
  • 01-09-2016
  • Mathematics
contestada

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

Respuesta :

ledia ledia
  • 01-09-2016
Your number = X
2X+8=X+12
2X-X=12-8
X=12-8
Answer Link

Otras preguntas

Which of the following is a polynomial function in standard form with zeros at –8, –1, and 3? A) f(x) = (x + 8)(x + 1)(x – 3) B) f(x) = x^3 – 6x^2 – 19x + 24 C)
The tectonic cycle describes the movement of Earth's crust. Recycled "new" oceanic crust is formed by _____ at divergent boundaries. A. Convergence B. Weatherin
Which aspects of a literary work can help the reader determine the author's purpose?
In a video game,a guppy that escapes a net turns into three goldfish.Each goldfish can turn into two betta fish.Each betta fish can turn into two angelfish.Writ
In the nineteenth century, women could be arrested, but couldn't serve on a jury.
Which two entrepreneurs believed they were examples of social Darwinism at work?
lexema y sufijo de papeleria
Examine the usage of the words bequeath and posterity in this excerpt from thomas paines's common sense. the complete sentences that follow.
What happens when water is added to a sand-salt mixture
Imagine you have 318.9 million people and out of those people 23.5 million people cannot eat what is the percent of people who can not eat