destineyhollis7 destineyhollis7

04-04-2017
Mathematics

contestada

13 times an unknown number added to 72 equals -23 times the unknown number.what is the solution to the sentence ?

Respuesta :

Blurryface25 Blurryface25

04-04-2017

let the unknown number be x
13x+72= -23x
13x+23x= -72
36x= -72
x= -2

Answer Link

lexieboo150 lexieboo150

04-04-2017

the correct answer is -88

Answer Link

Otras preguntas

How is light energy converted into chemical energy during photosynthesis?

¿Cuántos bailes regionales tiene el Balloet Folklórico de Amalia Hernández? a. 20 c. 76 b. 40 d. 60

A 46.9 gram sample of a substance has a volume of about 3.5 centimeters3. It is solid at a room temperature of 23ºC. Out of the four substances whose properties

Which of the following is the correct definition for connotation? A.continuing without interruption B.to conclude based on evidence C.not submissive or conf

This diagram shows a pre-image △ABC , and its image, △A′′B′′C′′ , after a series of transformations. Select from the drop-down menus to correctly complete the s

a French speaking country that starts with The better S

PLEASE ANSWER THE MIDDLE 2 ROWS. 13 points

HELP PLEASE ASAP!!! Which political party appeared to have the broader or more democratic base of support??

At a car repair shop...

Factor the expression: 18x+6y