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yawa3891 [41]
2 years ago
9

Half of a certain number is three more than the number​

Mathematics
1 answer:
Shtirlitz [24]2 years ago
7 0

Answer:

x = -1.2

Step-by-step explanation:

Let this number be x.

    x+3 = 0.5x

x-0.5x = -3

  2.5x = -3

       x = -1.2

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