butterflyfly17 butterflyfly17

01-06-2019
Mathematics

contestada

Which of the following is the solution to 3/x + 2/(x+1) = 3/5x?

-11/6

-6/11

11/6

6/11

Respuesta :

JuliaN165 JuliaN165

01-06-2019

Answer:

3/x + 2/(x+1) = 3/5x

[3 · 5(x + 1) + 2 · 5x] / 5x(x + 1) = 3(x + 1) / 5x(x + 1)

3 · 5(x + 1) + 2 · 5x = 3(x + 1)

15x + 15 + 10x = 3x + 3

15x + 10x - 3x = -15 + 3

22x = -12

x = -12/22 = -6/11

Answer Link

Otras preguntas

as a sales person at Trending Card Unlimited, Justin receives a monthly base pay plus commission on all that he sells. If he sells $400 worth of merchandise in

the length of diagonal of a rectangular field is 23.7 m and one of its sides is 18.8 m. find the perimeter of the field.

1. Draw the multiplication table on the set P= {3,5,7,9) in modulo twelve. (b) From your table, evaluate; (0 (305) (509) () (589)®(789)

Find the measure of the missing angles in the kite.

k/4 + 3= 14 k = pls help

Define the term “Tyndall effect”. Which of the following would show Tyndall effect:- (Starch solution, sodium chloride solution, alcohol and water mixture)

Helpppp asapppppp....

Can I make music just based on Soundwaves of the audio files even though I'm an amateur? Are there any sources you can recommend?

The bar graph below shows trends in several economic indicators over the period . Over the six-year period, about what was the highest consumer price index, a

Please help don't understand at all