hellomathsolver hellomathsolver

03-07-2018
Mathematics

contestada

twice the difference of 7 and a number is 4 times the number

Respuesta :

altavistard altavistard

09-07-2018

Let the number be n.

Then 2(7-n) = 4n, or 14 - 2n = 4n, or 14 = 6n. Then n = 7/3 (answer)

Answer Link

Otras preguntas

What are the three classes in “A Modest Proposal”?

What is the area of the rectangle? 50 units squared by 2 54 units squared by 2 60 units squared by 2 65 units squared by 2

How did the U.S. Constitution solve a problem created by the Articles of Confederation? A: It gave the Supreme Court the ability to enforce laws. B: It gave

39 division 117. can you help i dont get division

i made a few mistakes i regret it nightly i broke a couple hearts that i wear on my sleeve my mama always said girl you’re trouble and now i wonder could you fa

Which system of equations best represents the situation?

what does my heart pump and where does it travel after it leaves my heart

In To Kill a Mockingbird, the death of Mrs. Dubose becomes symbolic of _____. Community spirit moral courage social justice racial intolerance

a writ of certiorari

Find two numbers whose sum is -7 and whose difference is -1. Your answer is: