lynx20 lynx20
  • 01-04-2020
  • Mathematics
contestada

2x + 1 = 31

What Digit Does X Represent?​

Respuesta :

TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 01-04-2020

Hope this will help u....:)

Ver imagen TheAnimeGirl
Answer Link
devishri1977
devishri1977 devishri1977
  • 01-04-2020

Answer:

15

Step-by-step explanation:

2x + 1 = 31

add (-1) to both the sides

2x + 1 - 1 = 31 -1

2x = 30

divide both the sides by 2

2x/2 = 30/2

x = 15

Answer Link

Otras preguntas

Jack tries to place magnets on the door of his refrigerator. He observes the magnets don't stick. He guesses that the door of the refrigerator is made of non ma
what is true about emotiona and financial decisions?
Determine the value of f(2) if f(x) = 3x-1
Use the distributive property to express 48 plus 72
The Air Force recommended its best pilots for the program. Which type of noun is the boldfaced word?
Which us president invaded mexico to get pancho villa?
How many different types of offspring (genotypes) are possible as a result of this cross, according to the punnett square?
Help me answer this questions, please
Difference between species evenness and species richness
The sum of two consecutive integers is 145. find the integers.