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

Based on text 1, what is one argument against the use of daylight saving time? Why haven’t proposals to end daylight savings time worked in most states?

1) Which equations represent functions that are non-linear? Select each correct answer. a) Y = X b) 2Y= 4x+6 c ) Y = 8 + x d) Y - 6 = x^2 e)

Please help me and show steps! I would really appreciate it!

Ann wants to create a bookmark. She should 1.visit the appropriate URL and select the Add Bookmark command 2.select the Internet Options command and enter the a

The liver _____. helps digest food stores bile carries oxygen makes red blood cells

A boy can swim 3.0 meter a second in still water while trying to swim directly across a river from west to east, he is pulled by a current flowing southward at

Qui a fondé l’hôtel du Château Frontenac? Group of answer choices - William Van Horne, Winston Churchill, Emmanuel Macron, Mackenzie King

Ratio as a fraction 12:36

Use the graph to find estimates for the solutions of [tex]3x {}^{2} - 3x - 1 = x + 1[/tex]

what is the formula for the nth term of the given sequence?3, 5, 7...