shiestyD shiestyD
  • 01-11-2021
  • Mathematics
contestada

Nine times a number is 42 more than twice the same number. Find the
number.

Respuesta :

shykeimahoward
shykeimahoward shykeimahoward
  • 01-11-2021

Answer:

Step-by-step explanation:

42x9=378x2=756

Answer Link
jjodlask
jjodlask jjodlask
  • 01-11-2021

Answer:

x=6

9x=42+(2x)

Step-by-step explanation:

9x=42+2x

subtract 2x both sides

7x=42

÷7 both sides

x=6

9•6=42+(2•6)

54=42+12

Answer Link

Otras preguntas

Find the inverse of f (x)=log(subscript 4) x
How does the number of atoms in one mole of argon compare with the number of molecules in one mole of ammonia
ellen is playing a video game in which she captures butterflies.there are 3 butterflies on screen, but the number of butterflies doubles every minute.after 4 mi
Why do you think England passed the Tea Act?
You own a beauty salon where you not only cut hair but you also sell hair products. You buy a dozen barrettes for $18.00 and then sell them in your store for $2
Can someone help with question 51 please I need to break it down
There are 34 adults and children13 on tour how much money will the group save by visiting the main deck of the observation tower instead of the top deck explain
A man in a photograph is 1.5 inches in height. If the man is 6 ft. tall, what is the scale.
how do you say: 'I'm afraid of heights' in french
Simplify 17d-5e+13d-7e