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galben [10]
3 years ago
8

Is the number -9/20 a rational number

Mathematics
1 answer:
Maslowich3 years ago
5 0
I believe it is a rational number
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What is the value of x that makes the given equation true?
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Hello there!

The correct answer is C

-----------------------------

x - 3x = 2(4 + x)
Distribute the right side
x - 3x = (2)(4)+(2)(x)
x - 3x = 8 + 2x
Combine like terms
x - 3x - 2x = 8
-4x = 8
Divide both sides by -4
-4x/4 = 8/4
x = -2

Hence,
The correct answer is c

Have a nice day!
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Answer:

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Step-by-step explanation:

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