DJS1147
DJS1147
15-10-2016
Mathematics
contestada
Please solve 21=5n-2(n-3)
Respuesta :
SJ2006
SJ2006
15-10-2016
21 = 5n-2(n-3)
21 = 5n-2n+6
21-6 = 3n
n=15/3
n=5
Answer Link
madhattedlady
madhattedlady
15-10-2016
5=n because you multiply -2 times n then -3 then you add -2n with 5n then subtract 6 from both sides and finally divide by 3
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
how do I become good enough for someone?
In what quadrant would you find the point (-2, -13)?
In supply chain management (SCM), many companies substitute electronic _____ for printing, mailing, and faxing paper documents, such as purchase orders, invoice
An insurance company’s projected loss ratio is 77.5 percent, and its expense ratio is 23.9 percent. It estimates that dividends to policyholders will add anothe
During an electrochemical reaction, electrons move through the external circuit toward the ________ and positive ions in the cell move toward the ________. a. c
How did the United States pay for the Louisiana Purchase? They borrowed money from bankers in Europe They traded the land for other and that France wanted They
Over the past several years, like other auto manufacturers, General Motors (GM) has introduced many new models of sport utility vehicles (SUVs) in all of its ma
In most high-tech industries, the best way to respond quickly to rapid technological changes is to keep most authority and responsibility in the hands of a few
The function below takes a single argument: data_list, a list containing a mix of strings and numbers. The function tries to use the Filter pattern to filter th
A cheese processing company wants to estimate the mean cholesterol content of all one-ounce servings of a type of cheese. The estimate must be within 0.75 milli
