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14-06-2020
Mathematics

contestada

Please help I need to get this right

Please help I need to get this right class=

Respuesta :

SvetkaChem SvetkaChem

14-06-2020

Answer:

B. 27

Step-by-step explanation:

3x = 2x + 9

3x - 2x=9

x = 9

AD = 3x = 3*9 = 27

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