04-09-2016
Mathematics

contestada

(X + 1)/7 =5/(x - 1)

Respuesta :

tinmann tinmann

04-09-2016

ok so

(x+1)/7 = 5/(x-1)

5(x+1)/7 = 35/7(x-1)

5x+5/35 = 35/7x-7

5/35 = 35/2x - 7

7 = 35/2x-7

14x - 49 = 35

14x = 84

x = 6

Answer Link

Otras preguntas

Crude oil is a mixture of many liquids. The crude oil enters the bottom of a tall column, where the mixture is heated. The substances rise up the column until t

Math question <3 <3 <3

Kordale what did you say??

Why are free market economies able to attain economic growth? A. Consumers can purchase all the goods they need, which causes firms to produce more. B. Compet

Which action is most important when two people are “finding ground” during conflict resolution? A. Identify important facts and issues on which both people can

What is $15 for 3 pounds wrote as a unit rate

15. Trials and executions during the Reign of Terror was carried out under the authority of: _____________________

im stuck on this (select the image above)

What does the present perfect tense show??

How does it's eight arms help in octopus obtain food