Kassidi224 Kassidi224

13-01-2017
Mathematics

contestada

Four times the difference of a number and 7 is 12.

Respuesta :

Krazy1111 Krazy1111

13-01-2017

you will set up problem like this
4(x-7)=12.
Then you would distribute:
4x-28=12
add 28 to both sides to get 4x=40 then divide both sides by 4 to get x=10.

hope this helps

Answer Link

Otras preguntas

a machine takes 5.4 hours to make 9 parts. At that rate how many parts can the machine make in 25.8 hours

What are convection currents

In a recent year in Tennessee, there were 53 telephones for every 100 people. What was the ratio of phones to people?

Traditionally, does the oldest or youngest family member open the first present?

In the inspirational 1946 film, It's a Wonderful Life, what's the name of George Bailey's guardian angel

Solve the equation for y. 5x – 7y = 10

A trampoline gas an area of 49 • pi square feet. What is the diameter if the trampoline?

what is the suffix of secede

What times 24 plus whag equals 1,947

Which character could i compare Barack Obama to? In terms of the play "the crucible"