daneshayoung101 daneshayoung101

22-04-2019
Mathematics

contestada

I Think of a number, then multiply by 12, then subtract 15. If the result is 489, what number did I think of first?

Respuesta :

musiclover10045 musiclover10045

22-04-2019

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.

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Emilyrosewalden Emilyrosewalden

18-02-2020

Answer:

42

Step-by-step explanation:

42 x 12= 504

504 - 15 = 489

hope this helped please mark brainliest

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