Respuesta :

TheUnknownScientist

Answer:

B.) x = 9

Step-by-step explanation:

6(x - 3) = 3х + 9

6x - 18 = 3x + 9

6x - 3x = 18 + 9

3x = 27

x = 27/3

x = 9

wegnerkolmp2741o

Answer:

x = 9

Step-by-step explanation:

6(x-3) = 3x+9

Distribute

6x-18 = 3x+9

Subtract 3x from each side

6x-3x -18 = 3x-3x+9

3x -18 = 9

Add 18 to each side

3x-18+18 = 9+18

3x = 27

Divide each side by 3

3x/3 = 27/3

x = 9