Respuesta :

musiclover10045

Write the problem as an equation:

12x -15 = 489

Add 15 to each side:

12x = 504

Divide both sides by 12:

x = 504/12

x = 42

The number is 42.

Emilyrosewalden

Answer:

42

Step-by-step explanation:

42 x 12=  504

504 - 15 =  489

hope this helped please mark brainliest

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