9v=27 what the answer and solve

V=3

Step-by-step explanation:

9v=27

You have to get v on its own so you have to do the inverse operation which in this case would be division, 9/9, what you do to one side you have to do to the other so 27/9

That’s would separate v from the other numbers and so V=3

9v=27

9v/9=27/9

V=3

v=3

Step-by-step explanation:

Simplifying

9v + -27 = 0

Reorder the terms:

-27 + 9v = 0

Solving

-27 + 9v = 0

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '27' to each side of the equation.

-27 + 27 + 9v = 0 + 27

Combine like terms: -27 + 27 = 0

0 + 9v = 0 + 27

9v = 0 + 27

Combine like terms: 0 + 27 = 27

9v = 27

Divide each side by '9'.

v = 3

Simplifying

v = 3

you need more information to answer this question

step-by-step explanation:

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.