Gorde Gorde
  • 04-03-2015
  • Mathematics
contestada

-7(1+7n)=36-6n this is a very hard solving equations question I don't get HELP!!!


Respuesta :

hurdman hurdman
  • 04-03-2015
n=-1 distribute then isolate your variable and divide

Answer Link
Panoyin
Panoyin Panoyin
  • 04-03-2015
-7(1 + 7n) = 36 - 6n
-7(1) - 7(7n) = 36 - 6n
-7 - 49n = 36 - 6n
     +49n       +49n
         -7 = 36 + 43n
       -36   -36           
        -43 = 43n
         43     43
          -1 = n
Answer Link

Otras preguntas

How do you solve for m in the triangle below
What is the mean of the set of data 76, 88, 82, 94, 88.
HELP PLEASE! FAST! WILL GIVE 5 STARS AND THANKS! 5/6 x 18
Please help hurry!!!
What is the name of the process by which the appearance of the snail population changed from mostly tan to mostly black​
Use the drop-down menu to complete the sentence. Muslims believe that received messages from God and preached them to people in Mecca The drop down menu are
The shoe store brought a par of shoes for $50, and sold them for 80 dollars What percentage was the markup?
Select the correct answer. What is the central idea of the passage? A. Americans should show proper respect to all cultures, not just European cultures. B. Am
the shares of a company is called?​
Read the following passage from "The Ramayana" in which Princess Sita attempts to rest after having seen Rama. "She lay tossing in her bed complaining, 'You gir