DanyelaCelan DanyelaCelan

01-02-2017
Mathematics

contestada

4(x+2)=20 what's the answer

Respuesta :

ceceMonkey ceceMonkey

01-02-2017

You first have to distribute the problem, doing so you get 4x+8=20 subtract 8 from both sides to get 4x=12 divide both sides by 4 and you get x=3

Answer Link

Willchemistry Willchemistry

01-02-2017

4 ( x + 2 ) = 20

4 * x + 4 * 2 = 20

4 x + 8 = 20

4 x = 20 - 8

4 x = 12

x = 12 / 4

x = 3

Answer Link

Otras preguntas

what role did scientific breakthroughs play during the scientific revolution

The novel, as it is known today, originated in the _____ century. eighteenth seventeenth nineteenth

During his election campaign in 1988, George H.W. Bush promised not to what? A. raise taxes. B. engage in foreign conflicts. C. cut funding for welfare progra

jack has 100 football cards that he wants to put in a photo album. Each page in the album will hold eight cards. How many pages in the album will have cards o

Which action included going to a restaurant, diner, or lunch counter to protest for civil rights? A. a hunger strike B. a sit-in C. a walk-out D. a lock-ou

the quotient of 3 and the product of 2 and a number

List some reasons presidents shouldn't have more power.

Democritus was the first to state that matter is made of tiny particles that A. cannot be divided B. can be divided C, are small and round

Migrants who left the Great Plains behind during the 1930s

what is 49% written as a fraction