msalinas56 msalinas56

01-10-2020
Mathematics

contestada

3x + 6 + 3x = -18 anybody know?

Respuesta :

01-10-2020

Answer:

x=-4

Step-by-step explanation:

3x + 6 + 3x = - 18

6x + 6 = -18

6x = -18 - 6

6x = -24 /:6

x = -4

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