nicolerodriguez06mar nicolerodriguez06mar
  • 10-07-2022
  • Mathematics
contestada

How do you solve this?

How do you solve this class=

Respuesta :

jsimpson11000 jsimpson11000
  • 10-07-2022

Answer:

No solutions

Step-by-step explanation:

First  ADD  4 /(X+4)   to both sides of the equation to get

( x+4)/ (x+ 4)  = 3

1 = 3 ????    There are no solutions

Answer Link
konrad509
konrad509 konrad509
  • 10-07-2022

[tex]\dfrac{x}{x+4}=3-\dfrac{4}{x+4}\qquad(x\not=-4)\\\\x=3(x+4)-4\\x=3x+12-4\\2x=-8\\x=-4[/tex]

Which contradicts initial assumption, therefore [tex]x\in\emptyset[/tex].

Answer Link

Otras preguntas

6) C+30 +2 = 5C -1. Pls help mmeeeee
how many senators are there in canada?
Evaluate: 5/8 - (1/4)²
if A = James's present age, write an expression for his age seven years from now *
1) Completa las oraciones con las formas correctas de los verbos regulares. Please do not capitalize your answers. No accents are required. 1. Cada día yo me (l
what you think if you brother​
Who thinks my dog is cute If you say no I will end you
PLSS help i dont understand I found w =59 but dont know how to find the rest
PLEASE help me. WILL MARK YOU BRAINLEST: Lazarus’ Boat Rentals charges a yearly fee of $105 and $9.50 each time a member wants to rent a boat. Robert’s Boat Ren
The speed of light is 300,000 kilometres per second. This number isn't easy to get a feel for but it's good it's so fast because it allows us to see things inst