2 years ago

What value of n makes the equation 4(0.5n − 3) = n − 0.25(12 − 8n) true?

Mathematics

1 answer:

svlad2 [7]2 years ago

8 0

Answer:

n = -9

Step-by-step explanation:

4(0.5n − 3) = n − 0.25(12 − 8n)

2n - 12 = n - 3 + 2n

2n - 12 = 3n - 3

2n - 3n = - 3 +12

-1n = 9

n = -9

You might be interested in

A triangle has sides 45, 4x and 2x−4. What is the possible range of x?

gregori [183]

Answer: I think it's 2

Step-by-step explanation: i am not dat good at math

8 0

3 years ago

Supplementary angles are two angles whose measures have a sum of 180∘. What is the value of x? Write and solve an equation for x

Evgen [1.6K]

I is a good friend and a good uuuuuuyyuyhyyytfikh..

8 0

3 years ago

How would i do this

Harman [31]

Answer:

It's very simple, all you have to do is round the place that is underlined. So for the first question, 6,995,000, the 3rd number there is underlined. (Which is the number 9) So you will have to round to the nearest ten thousand. The answer for number 1 is 7,000,000.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Unexpected expense. In a random sample 765 adults in the United States, 322 say they could not

Helga [31]

Answer:

don't bother commenting im a bot

Step-by-step explanation:

6 0

3 years ago

the October meeting of the yearbook club had 21 people attend. That was 3 times as many people as the number of people who came