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11-12-2019
Mathematics

contestada

15 - x = 2(x + 3)
please anser i donot understand my homework that is in 1 week

Respuesta :

11-12-2019

Answer:

x = 3

Step-by-step explanation:

15 - x = 2(x + 3)

15 - x = 2x + 6

15 - x - 2x = 6

-x - 2x = 6 - 15

-3x = 6 - 15

-3x = -9

x = 3

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