Seudónimo Seudónimo

01-09-2016
Mathematics

contestada

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

Respuesta :

01-09-2016

Your number = X
2X+8=X+12
2X-X=12-8
X=12-8

Answer Link

Otras preguntas

Does the equation represent a direct variation? If so, find the constant of variation. 2x - 4y = 0

How many shakespearean sonnets are included in the published collection?

which of the following was a robert la follette reform that changed the way candidates were chosen in an election

What is the factorization of the polynomial graphed below? Assume it has no constant factor. A. (x+5)(x+5) B. (x-5)(x-5) C. x-5 D. x+5

A rectangle is 3 times as long as it is wide. The perimeter is 60cm. Find the dimensions of the rectangle.

at the business expo you've introduced yourself to Adriana a packing supplier from your city the next thing you should do is

Read the sentence. After dinner, we played a trivia game. How is the word in bold being used? a) subordinating conjunction b) preposition c) adverb

Given the arithmetic sequence an = −1 + 7(n − 1), what is the domain for n? All integers All integers where n ≥ 0 All integers where n ≥ 1 All integers wher

What is the area of the trapezoid?

Cultures use shaping in order to __________. A. mold the behavior of people within the culture B. reinforce individuals’ private behaviors C. design appropriate