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Sunny_sXe [5.5K]
3 years ago
15

Which of the following equations has the solution set {0}?

Mathematics
2 answers:
scoray [572]3 years ago
5 0
The first one
-14m - 7m + 1= -7m + 1
-7m
tankabanditka [31]3 years ago
3 0

Answer:

It would be the first one because the second one has a 2 and we know that the 2 does not cancel out the one. This leaving us with 2 answers left. The 3rd one is not the correct one, this is because when you subtract the 14m - 7m you get 7m - 1, then you would subtract the 7m and -7m because the ones canceled each other out. This leading us to get -14m and not a 0. This leaving the last one, which is the first one. This having to be the first one is correct.

(I did this on a test and got it right) (It's the first one)

Step-by-step explanation:


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Step-by-step explanation:

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4 years ago
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Doss [256]

Answer:

1= 2,400 feet

2= 154 meters

3= 120 pints

4= 2. 056 centigrams

5= 16.1 C

6= 50F

7= -2.8C

1= multiply the length value by 3

2= divide the length value by 10

3= multiply the volume value by 8

4= divide the mass value by 10

5= Take the °F temperature and subtract 32. Multiply this number by 5. Divide this number by 9 to obtain your answer in °C.

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6 0
3 years ago
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