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Elanso [62]
3 years ago
7

If 2x - 1 = 9, then 2x = 10 What property is this

Mathematics
1 answer:
iris [78.8K]3 years ago
4 0

Answer:

x=5

Step-by-step explanation:

So, 2x-1=9

Going in reverse...

9+1=10, so this means that 2x=10

5x2=10, so x=5

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