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monitta
3 years ago
14

Solve for x: 2x+15=2x-15

Mathematics
2 answers:
goldfiish [28.3K]3 years ago
7 0
2x-2x=-15-15
0x=-30

There's no solution
Pie3 years ago
5 0
X has no solution. 

You get the x's on one side by subtracting 2x then subtract/add 15 (depending on what side you chose) Then devide by the number x is being multiplyed (in this case 0) and must sole for -30 devided by 0 and get a solution that does not work... so X has no solution
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Step-by-step explanation:

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Which inequality is equivalent to I x-4 I <9
Leni [432]

(B) –9 < x – 4 < 9 inequality is equivalent to Ix-4I <9.

<h3>What is inequality?</h3>
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So, Ix-4I <9:

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Therefore, (B) –9 < x – 4 < 9 inequality is equivalent.

Know more about inequality here:

brainly.com/question/11613554


#SPJ9

The complete question is given below:

Which inequality is equivalent to I x-4 I <9?

A –9 > x – 4 < 9

B –9 < x – 4 < 9

C x – 4 < –9 or x – 4 < 9

D x – 4 > –9 or x – 4 < 9

4 0
2 years ago
Clara created a coordinate grid of her city. The bowling alley is located at (10, 12) and the skating rink is located at (-6, -4
yulyashka [42]

First we need to know the coordinates of the movie theater, we can do this applying the midpoint formula:

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We have that the movie theater is located at (2,4). Now we use this coordinates to find the location of Clara's house using again the midpoint formula:

\begin{gathered} P(MT,SR)=(\frac{-6+2}{2},\frac{4-4}{2})=(-\frac{4}{2},0) \\ \Rightarrow P(MT,SR)=(-2,0) \end{gathered}

Therefore, Clara's house is located at (-2,0)

6 0
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All of them except the 3rd one
5 0
4 years ago
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Charra [1.4K]

Answer:

1)-6

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Which it's going to give you an answer of x=-2

Step-by-step explanation:

Hope this helps

6 0
3 years ago
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