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valina [46]
3 years ago
15

Which value of x makes the equation shown below true? 2 x + 7 = -10

Mathematics
2 answers:
alexandr402 [8]3 years ago
7 0
The answer to this problem is D!
stellarik [79]3 years ago
3 0

Answer:

-17 / 2

Step-by-step explanation:

First, find out what x is:

2x + 7 = -10

2x = -10 - 7

2x = -17

x = -17 / 2

I'm not sure if there's a mistake on the question, but if you plug in every number none of them work. Maybe try talking it out with your teacher!

If you plug in -34 you get -61 = -10.

If you plug in 34 you get 75 = -10.

If you plug in 6 you get 19 = -10.

If you plug in -6 you get 5 = -10.

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Lyrx [107]

Answer:

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Step-by-step explanation:

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8 0
2 years ago
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3 + x + x = 15<br> Just need a simple answer and explanation thank you
klemol [59]

Answer:

6

Step-by-step explanation:

3+x+x=15

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4 0
3 years ago
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kramer

Answer:

x= ± 3\sqrt{2} /2 +2

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4 0
9 months ago
5 times 3 and 5 over 8 times 9 and 1 over 4
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The answer should be:
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