Math, asked by wewewew, 4 months ago

pls help me if you want to be a big Brain

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Answered by genivedaan06

3

Let the number be x. It is increased by 11 (x+11). Twice the number is 2x which is decreased by 12 (2x-12).

x+11= 2x-12

11+12=2x-x

23=x

x=23

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