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Studentka2010 [4]
3 years ago
11

What is the value of x? Show your work each step of the way. No work means NO points!

Mathematics
1 answer:
Brrunno [24]3 years ago
5 0

Answer:

The value of x is -10.

Step-by-step explanation:

Given : Expression 3x-8=\frac{8x+4}{2}

To find : What is the value of x?

Solution :

Step 1 - Write the expression,

3x-8=\frac{8x+4}{2}

Step 2 - Cross multiply,

6x-16=8x+4

Step 3 - Take like terms together,

6x-8x=4+16

Step 4 - Solve,

-2x=20

x=-\frac{20}{2}

x=-10

Therefore, The value of x is -10.

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Zzyzx Road is in California near Nevada. How many five-letter arrangements of the letters in the English alphabet follow Zzyzx a
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This problem can be solved using the concepts of permutation.

Zzyzx is the word. It has five letters. It asked as to how many five-letter arrangements of the letters in the English alphabet follow Zzyzx alphabetically.

Take note: <span>alphabetically
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The two remaining five-letter after Zzyzx are Zzyzy and Zzyzz.
The remaining arrangements are of the form Zzz _ _.
There are 26 × 26 = 676 ways to fill in the last two letters, so following Zzyzx alphabetically, there are 2 + 676 = 678 arrangements.

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3 years ago
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Answer:

1

Step-by-step explanation:

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2 years ago
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Lostsunrise [7]

Answer:

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Step-by-step explanation:

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alekssr [168]
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