Respuesta :

Answer:

x=4

Step-by-step explanation:

Hope this helped :)

Answer:

x = 4

Step-by-step explanation:

9 = 1/4(6x + 12)                     Multiply both sides by 4

4*9 = 4*(1/4)(6x + 12)

36 = (6x + 12)                       Remove the brackets

36 = 6x + 12                         Subtract 12 from both sides

36- 12 = 6x + 12-12              Combine

24 = 6x                                Divide by 6

24/6 = 6x/6

x = 4

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