mcpeacountforexclus
mcpeacountforexclus mcpeacountforexclus
  • 23-04-2022
  • Mathematics
contestada

Calculate the value of x
[tex]2x + 2x + 1 = 13 + x[/tex]
​

Respuesta :

PRAPWIT
PRAPWIT PRAPWIT
  • 23-04-2022

4

2x +2x +1 =13 + x

4x - x = 13 - 1

3x = 12

x=12/3

x=4

Checking, 2*4+2*4+1 =17

13+4=17

Answer Link
devishri1977
devishri1977 devishri1977
  • 23-04-2022

Answer:

Step-by-step explanation:

2x + 2x + 1 = 13 + x

To find the value of x, isolate 'x'

Step1: Subtract x from both sides

2x + 2x - x + 1 = 13

Step 2: Subtract 1 from both sides

2x + 2x - x  = 13 - 1

Step3: Combine like terms

       3x   = 12

Step 3: Divide both sides by 3

          x = 12/3

x = 4

Answer Link

Otras preguntas

examen de manejo escrito en california preguntas con respuestas
What is another name for lane D in the diagram?
Ý kiến nào sau đây chứa đựng yếu tố duy vật (biện chứng) ?
please show the work!!!
Bijan wanted to find the density of a piece of metal. He weighed it. Them he measured its volume by placing it in measuring cylinder which was half-full of wate
HELP ME PLEASEEEEEEE
Answer these questions
working at the right time of the day allows me to be more productive true or false
What is your plans for the Thanksgining break? Please help 4 sentences I will really appreciate!
How was Dr. Martin Luther King , Jr. , an important force in creating a more just world ? Evidence and reasoning plz