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

Why Harriet Tubman is considered a Heroic Figure?
Compare. Write <, >, or =. Write the strategy you used. 2/3 ------ 7/8
what is a synonym for a person who is an instrument
how do i answer this math problem? there are 10 pies. 4 of the pies are apple. the rest are cherry. what fraction of the pies are cherry?
is 4m equal to 400dm?
What is the formula for phosphorus pentafluoride?
Which of these shifts took place during the Second Industrial Revolution? (A) a shift in population from urban to rural areas (B) a shift from an agrarian econo
Appetite is not linked to
How did the Reconstruction Finance Corporation (RFC) help jump-start the economy?
modern sea star larvae resemble some primitive vertebrate larvae.this similarity may suggest that primitive vertibrates