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08-10-2020
Mathematics

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Three times a number decreased by 8 is equal to the same number increased by 22. Find the number

Respuesta :

mhanifa mhanifa

08-10-2020

Answer:

15

Step-by-step explanation:

Let the number be x

The we have below equation to solve for x:

3x - 8 = x + 22
3x - x = 22 + 8
2x = 30
x = 15

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