Respuesta :

The first option is

[tex] 18(3x-1) = 18\cdot 3x - 18\cdot 1 = 54x-18 [/tex]

The second option is

[tex] 6\cdot 9x + 6\cdot 1 = 54x + 6 [/tex]

So, neither of them is equivalent to [tex] 54x+18 [/tex]

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