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noname [10]
3 years ago
11

What is this equation problem 3n+16=7n

Mathematics
2 answers:
Monica [59]3 years ago
7 0
If you mean what is n, then n = 4
galben [10]3 years ago
7 0
So I'm pretty good at these, so I'll put it in the best detail I can. I'm guessing you need to solve for n.

So here's your problem:
<span>3n+16=7n

First off, you should switch it around so you don't have to deal with negatives:
7n=3n+16

Subtract 3n from both sides:
4n=16

Divide both sides by 4
n=4

That would be your answer, n=4. Hope this helps, have a wonderful day!

(brainliest is always appreciated)</span>
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The sun produces 3.9 ⋅ 10 to the 33th power ergs of radiant energy per second. How many ergs of radiant energy does the sun prod
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So the sun produces 3.9x10³³/ second

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Then isolate T and find the time

\frac{T3.9(10^3)ergs}{1 second} = {1.55(10^7)ergs
T3.9(10^3)ergs = ({1.55(10^7)ergs)seconds
T =  \frac{(1.55(10^7)ergs)seconds}{3.9(10^3)ergs}
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