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

Select ALL the correct answers. A bill has made it to subcommittee. What are two things that can happen next? The subcommittee can decide not to send the bill

all you need is in the photo please answer fast ASAP

inportance of agriculture

Why did the United States go to war with Spain in 1898? Who started the war? What was the main economic reason? What was the main political reason? Why and how

DUE TODAY!!!!!!!!!!!!!!!!'How does this excerpt describe the Corrupt Bargain of 1824? Four major candidates ran in the 1824 election, all under the "Democratic-

ILL MARK AS BRAINLEST Twice Carrie’s age increased by three is equal to twenty-five. Which equation can be used to find Carrie’s age, x? A. 2(x + 3) = 25 B.

What benefits have you seen by having a credit card/loan?

What does Mercutio's speech about Queen Mab reveal about his character? He is always happy and likes to please other people. He does not know many people at the

Are there any types of tissues that you think humans might have that are similar to plant’s vascular tissues? Help please

if a truck is accelerating at 39 MSS and it crashes into a tree within 45,000 in a force what was the mass of the truck?