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GREYUIT [131]
3 years ago
15

Solve for x ! please help . (show work)

Mathematics
2 answers:
kipiarov [429]3 years ago
5 0

Answer:

x = -3

Step-by-step explanation:

12 - 4x-5x = 39

Combine like terms

12 - 9x = 39

subtract 12 from each side

12 -9x-12 = 39-12

-9x = 27

Divide by -9

-9x/-9 = 27/-9

x = -3

Katen [24]3 years ago
3 0
You’re answer is x = -3
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<h3>How to determine the domain of the function?</h3>

In this exercise, you're given the following function f(x) = 5ˣ ⁻ ³ + 1. Next, we would equate the function to zero (0) to determine its domain as follows:

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Read more on domain here: brainly.com/question/17003159

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3 years ago
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ANTONII [103]

I hope this helps, if any doubt leave a comment

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3 years ago
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