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k0ka [10]
3 years ago
8

4n + 14 - 5n = -6 what is the value of n

Mathematics
2 answers:
shusha [124]3 years ago
6 0

Answer:

n = 20

Step-by-step explanation:

4n + 14 - 5n = -6

(4n - 5n) + 14 = -6      Combine like terms

-n + 14 = -6

    -14    -14                Subtract 14 from both sides

-n = -20

/-1    /-1                        Divide by -1

n = 20

Vitek1552 [10]3 years ago
4 0

Answer:

n = 20

Step-by-step explanation:

4n+14-5n=-6

So we have to simplify the equation.

4n + -5n = -n

So our equation looks like this now -> -n+14=-6.

So now to get -n by itself we get 14 and -6 by itself.

So we do -6 - 14 and we get -20.

So our equation looks like -n=-20.

So now we have to make n positive we do -n ÷ -1 which is n.

And since we divided -n by -1 we have to divide -20 by -1 which is 20.

So n is 20.

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Find the derivative.
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Answer:

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Step-by-step explanation:

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Then, an antiderivative of this is: \frac{8}{11} u^\frac{3+8}{8} =\frac{8}{11} u^\frac{11}{8}

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b) by differentiating the integral directly: We use Part 1 of the Fundamental Theorem of Calculus which states:

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Since this this function u^{\frac{3}{8} is continuous starting at zero, and differentiable on values larger than zero, then we can apply the theorem. That means:

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