laurenjameslanuzga laurenjameslanuzga
  • 20-12-2021
  • Mathematics
contestada

. Solve the rational equation x+6 / 3 − x+8 / 5 = 0.

Respuesta :

Leora03
Leora03 Leora03
  • 20-12-2021

Answer:

x= -3

Step-by-step explanation:

[tex] \frac{x + 6}{3} - \frac{x + 8}{5} = 0[/tex]

Multiply both sides by 15 (LCM of 3 and 5):

[tex] \frac{15(x + 6)}{3} - \frac{15(x + 8)}{5} = 0[/tex]

5(x +6) -3(x +8)= 0

Expand:

5x +30 -3x -24= 0

2x +6= 0

-6 on both sides:

2x= -6

x= -6 ÷2

x= -3

Answer Link

Otras preguntas

Organizing sentence around a central idea create a/an
Because she was charming, pretty, and smart, John looked forward to meeting Carolyn again after three years. On the other hand, he also felt some trepidation. F
Simplify and Explain. 5! / 2!
In an inspector calls how does Eric's guilt level change throughout the play?
what is 33 1/3% of 90? (please show working out)
Wat is 3 1/4 multiplied by 2/5 3 1/4 * 2/5
i need an estimation of my score i might get for a class i took online two tests i have a 90 one test a 95 another is a project i got a 99 and my latest project
Bark-covered longhouses were an architectural style distinctive among the __________. a. Lipan Apache b. Wichita c. Quapaw d. Kadohadacho
According to both Hinduism and Buddhism _____. A. the extent to which a person has lived a virtuous life has no effect on his or her afterlife B. a person
your body eliminate about._ of BAC per hour