write the following using Algebraic notation ,using the letter x for any unknown numbers?

[匿名]

2017-01-12 2:02 am

i think of a number, add one then double the result

回答 (2)

Puzzling

2017-01-12 2:17 am

Think of a number --> x
Add 1 --> x + 1
Double the result --> 2(x + 1)

Answer:
2(x + 1)

👍 2 👎 1

Como

2017-01-12 2:05 am

2 [ x + 1 ]

👍 0 👎 0

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