gordy73 gordy73

10-10-2016
Mathematics

contestada

show steps to solve this equation -124=-7(2n+4)+2n

Respuesta :

10-10-2016

-124=-7(2n+4)+2n
=> -7(2n+4)+2n = -124 .. ( switch sides )
=> -14n - 28 + 2n = -124
=> -12n = -124 + 28
=> -12n = -96
=> n = -96/-12
=> n = 8 ...

Hope it helps !!!

Answer Link

Otras preguntas

Is the psychological desire to eat specific foods and ________ is the physiological sensation that encourages us to seek out food?

The type of visual defect that person experiences with presbyopia is most similar to that of a person with a. hyperopia. b. myopia. c. astigmatism. d. color bli

Select the sentence that has correctly written irregular verbs. 1- She bent the pizza when she bit into it. If she had blown on the cheese, she wouldn't have

What is the primary function of insulin? a. stimulates glycogen breakdown b. raises blood glucose levels c. stimulates intestinal carbohydrate absorption d. low

Which president oversaw the building of the panama canal, emphasized conservation, and established some of the first national parks?

Legislation in 1983 approved grouping of medical conditions, the reasonable cost for each condition, and its standard treatment. these grouping are called:

If you are going somewhere that is 60 miles away and you're going 40 miles per hour the whole time how long will it take you to get there

Deandra is doing her math homework. Out of 24 problems total, she completed the first 12 problems in 1 hour and the last 12 problems in 3 hours. What is the uni

Name two ways a dictionary can help you.

To train a young child to eat with a spoon, you should reinforce small steps until she gets it right. this is an example of

Q&A Platform for Education Platform Explore for Education