jazi100617 jazi100617

27-09-2018
Mathematics

contestada

Which of the following is the solution to 6/(x+1) + 7/(x+5) = 11/(x+1)(x+5)?

-27/3

27/3

2

-2

Respuesta :

Аноним Аноним

27-09-2018

First you get common denominators everywhere

6(x+5)+7(x+1)=11

Distribute

6x+30+7x+7=11

Simplify.

13x+37=11

Subtract the divide to solve

13x=-26

x=-2

The answer would therefore be -2.

Answer Link

Otras preguntas

manita carries a box of mass 40 kg.what is the weight

Use the drop-down menus to identify the voice of each underlined verb. Two homes were broken into, but there are still no suspects. Active voice/Passive voice T

What are the importance in applying fertilizer to a tree?

Can anyone explain how to do this? The answer isn't as important as the explanation. My teacher gave us a video w/o an example like this so I don't know what to

1. as the orbit is around the sun the direction of the axis changes. a)true b)false 2.when is the earth closest to sun

Suppose there is a gaseous mixture of nitrogen and oxygen. If the total pressure of the mixture is 480 mmHg, and the partial pressure of nitrogen is 290 mmHg, c

In order to maximize profit, this perfectly competitive firm should produce:________.a. 30 units of output. b. 60 units of output. c. 50 units of output. d. 40

Would farmers want the federal government to increase (inflation) or decrease (deflation) the money supply? Why?

Which phrase best completes the list? Demonstrated Babylonians' understanding of math Showed that Babylonians had slaves Suggested that Babylonian leaders were

A sample of Br2 gas has a volume of 29.0L and a pressure of 1.50 atm. If the initial temperature of the gas is 23 °C, what volume, in liters, will the gas occup