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scoundrel [369]
2 years ago
8

4(4n-3)=24+4n I'm not sure how to solve this

Mathematics
2 answers:
puteri [66]2 years ago
7 0

Answer: n=3

Step-by-step explanation:

Ad libitum [116K]2 years ago
3 0

Answer:

3

Step-by-step explanation:

First, you would start of by distributing the 4 to (4n - 3), since it is being multiplied. When distributing the 4 to each term, you get 4 (4n) which is 16n and 4 (-3) which is -12. So far, you have

16n - 12 = 24 + 4n.

Now, you want all of the like terms on one side in order to isolate the variable. I thought it was plausible to subtract 4n on both sides. When doing this, you get

12n - 12 = 24.

This is because you subtract 4n from 16n, resulting in 12n. Now, we add 12 to both sides, resulting in

12n = 36.

This is because you add 12 to 24 on the other side, resulting in 36. Now, we divide both sides by 12 to get n, resulting in

n = 3.

This is because we divided both sides by 12, and 36 / 12 is 3.

Hope this helped!

PS accepting brainliest ;)

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Simplify: <br> (sq root of) a^2 if a&gt;0<br><br> (sq root of) 36x^2 if x≤0
tresset_1 [31]

Answer:


Step-by-step explanation:

1.  (sq root of) a^2 if a>0 => √(a^2) = ±a

2.  (sq root of) 36x^2 if a>0 => ±6x

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A motorboat maintained a constant speed of 28 miles per hour relative to the water in going 45 miles upstream and then returning
Sveta_85 [38]
The speed of the current is 7 miles per
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1 year ago
I am having trouble with mean absolute deviation and whisker box plots. I try looking at examples, but it keeps stressing me out
Arada [10]

Answer:

Mean absolute deviation is a statistical measure of dispersion. Whisker box-plot is a graphical method of quartile based divided data

Step-by-step explanation:

Mean Absolute Deviation is a statistical measure of dispersion or variability  in data. It denotes average level of deviation of observations from the central mean.

It is calculated using following formula : ( Σ | X - X' | ) ÷ N ; where X = individual observations, X' = mean, N = no. of observations

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8 0
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Step-by-step explanation:

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8 0
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