sanam
sanam
03-11-2014
Mathematics
contestada
5(wx-v)=9(x+v)
make x the subject
Respuesta :
konrad509
konrad509
03-11-2014
[tex]5(wx-v)=9(x+v)\\ 5wx-5v=9x+9v\\ 5wx-9x=14v\\ x(5w-9)=14v\\ x=\frac{14v}{5w-9}[/tex]
Answer Link
RhysH
RhysH
03-11-2014
expand the brackets first
5(wx-v) = 9(x + v)
5wx - 5v = 9x + 9v
Get all x's on one side and everything on on the other side
9x - 5wx = 9v + 5v
factorise out the x
x(9-5w) = 14v
then divide by 9-5w
x = 14v/(9-5w)
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
Thermal pollution is? A, b or c
What physical characteristics make the Midwest particularly good for farming?
Which psychological school of thought arose from freud's attempts to understand connections between psychology and physical problems?
Find the area to the right of a z score of 2.75 under a standard normal distribution curve
Hamlet asks Fortinbras to tell his (Hamlet's) story to the world.
The operating system allows the computer and its devices to communicate. A. True B. False
What was the main reason why the great depression was felt so financially in europe, even before the actual stock market crash of 1929? a.the financial cost of
what was the reason president nixon visited china
For ease of swallowing oral solid medications, place the drug on the back of the tongue. a. True b. False
In what ways were the world wars a motor for change in the history of the twentieth century?
