novancarroll
novancarroll novancarroll
  • 24-03-2021
  • Mathematics
contestada

Solve. 20/n+10 = 10/n+20 n = -10 n = -20 n = 30 n = -30

Respuesta :

Mekhala
Mekhala Mekhala
  • 25-03-2021

Answer:

20/n+10 = 10/n+20 n

multiply both side n,

n (20/n+10) = n(10/n+20 n)

20+10n = 10+20n^2

20+10n -20 = 10+20n^2 -20

10n  = 20n^2 -10

10n  - 10n  = 20n^2 -10 -10n

0 = = 20n^2 -10 -10n

20n^2 -10 -10n = 0

n = 1 or n = -0.5

Step-by-step explanation:

Answer Link

Otras preguntas

Which of these cities from Australia is not coastal A.Brisbane B.Canberra C.Sydney D.Perth
Which countries controlled the southwest corner of north america throughout history?
Give the number of particles of each element in NH3, ammonia.
The radius of a basketball hoop is 9 inches. Which expression can be used to find the hoop's circumference in inches?
Which sentence does NOT have an error in it? a.President Lincoln delivered her Gettysburg Address in Pennsylvania. b.The dogs tugged on its leashes so hard that
PLS HELP 1. What three strengths do you see in this writing piece? 4. what are two specific questions you wish the author had answered about the topic? 5. What
The Taylors Have recorded their weekly grocery expenses for the past 16 weeks and determined that the mean weekly expense was 84.50. Later , Mrs.Taylor discover
Escoge la respuesta correcta. ¿Qué se dice en Puerto Rico antes de comer? (A)¡Buenos días! (B)¡Buen provecho! (C)¡Buenas!(D) ¡Que tengas una buena comida!
Name two Spanish conquistadors of American cultures and example their conquests
What role do government agencies play in the mixed market economy