angelinasantacruz200 angelinasantacruz200
  • 04-02-2021
  • Mathematics
contestada

Find the value of x? Please help?

Find the value of x Please help class=

Respuesta :

1069677 1069677
  • 04-02-2021

Answer:

x=7

Step-by-step explanation:

x+5=3x-9

   +9    +9

x+14=3x

-x       -x

14=2x (divide by 2)

   2

7=x

Check answer:

7+5= 12 (substitue x)

3(7)-9= 12 (substitute x)

Answer Link

Otras preguntas

Write each ratio as a fraction in simplest form. The explain it’s meaning.
The process in which soil bacteria convert nitrates into nitrogen gas
Chris had a tin of 24 cookies he has eaten 2/4 of the cookies how many cookies did he eat
Gold-leaf electroscope uses
which of the following distinguishes a prokaryotic cell from a eukaryotic cell ? the presence of a nucleus, the presence of a cell membrane, the ability to inte
what happens to the cells when someone is in a coma
How can you tell a biological molecule is a lipid?
Typically, water runs through the baseboard copper tubing and, therefore, fresh hot water is constantly running through the piping. However, consider a pipe whe
What is the midpoint of the line segment whose endpoint are (-8,12) and (-13,-2)
what the answer to this equation-3+5+2y-7y please show worj