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2 years ago

Problem 4x - 1 = 23 - 2x

Mathematics

2 answers:

kirza4 [7]2 years ago

5 0

4x-1=23-2x
4x +2x =23+1
6x=24
X=4

Sphinxa [80]2 years ago

4 0

Answer:

x = 12

Step-by-step explanation:

4x-1 = 23 - 2x

-2x -2x

2x-1 = 23

+1 +1

2x = 24

x = 12

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Substitute y(3+h) and y(3) into the expression of the limit

$\begin{gathered} \frac{dy}{dt}|_{t=3}=\lim_{h\to a}\frac{156+4h-16h^2-156}{3+h-3}=\lim_{h\to a}\frac{4h-16h^2}{h} \\ \\ \frac{dy}{dt}|_{t=3}=\lim_{h\to a}(4-16h) \end{gathered}$

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