ohshesdaisy ohshesdaisy

03-11-2016
Mathematics

contestada

help please solve for the given variable
-8 (7k - 5) + 7(7k - 7) = 1 - 5k - k - 7

Respuesta :

03-11-2016

- 8(7k-5) + 7(7k-7) = 1 - 5k - k - 7
- 56k + 40 + 49k - 49 = 1 - 6k - 7
13k = 3
k = 3/13

i am a mathematics teacher. if anything to ask please pm me

Answer Link

Otras preguntas

What are the solutions of the following system? y=-2x^2 y=x-2

f(x)=9-4|x+1| evaluate f(-5)

HELP PLEASSEEE IMPORTANT QUICK Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Use the circle graph s

Marion has a bicycle that she is planning to take for a ride. The rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness

Which of the following is a disadvantage of using solar energy? A. It requires good sun exposure. B. It is abundantly available. C. It is a renewab

What is something current on the News happening? Not anything about a fire

What organelle other than the nucleus houses DNA in a eukaryotic cell?

Write a paragraph about why the respiratory system is important and we need to breathe easily. (guys i really need help) x(

Which sentence is correct? Laura lent me her copy of Cooking Weekly so I could use a recipe. I enjoy doing crossword puzzles from The New York Times. Herman Mel

Jennifer taking a quiz and has answered 13 questions so far. If there are 25 questions on Jennifer test, how many questions does she have left to answer