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Lisa [10]
3 years ago
10

8x-2(xx9)=x+47. solve for x

Mathematics
1 answer:
Dafna11 [192]3 years ago
6 0
18x-8x2=0

Two solutions were found :

x = 9/4 = 2.250
x = 0
Step by step solution :

Step 1 :

Equation at the end of step 1 :

18x - 23x2 = 0
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Defining What are the expressed powers and implied<br> powers of the national government?
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Answer:

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Step-by-step explanation:

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3 years ago
The sum of two numbers is negative fifteen, and one number is five less than the other. Using the variables m and n to represent
Likurg_2 [28]

We need to use the variables m and n to represent both numbers.

Their sum must equal -15. Therefore, we can write the next equation:

m + n = -15

If one number is five less than the other, we need to choose one variable and then we can write it in terms of the other variable. Then:

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To find the value for each number, we can replace the n equation on the first equation:

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Hence, both numbers are m=-5 and n= -10.

The equations separated by a comma are m + n = -15,n = m-5.

The numbers separated by a comma are -5,-10.

6 0
1 year ago
A state offers two lottery games, WinOne and PlayBall. Both games cost $2 per ticket.
uysha [10]
In this question, both tickets cost 2$ per ticket.
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The expected value must be:
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Answer:

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