Respuesta :

Answer:

x = 3

Step-by-step explanation:

Given

15x - 3(3x + 4) = 6 ← distribute and simplify left side

15x - 9x - 12 = 6

6x - 12 = 6 ( add 12 to both sides )

6x = 18 ( divide both sides by 6 )

x = 3

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