missinghalloween13 missinghalloween13

25-01-2019
Mathematics

contestada

What could be a word problem that could be modeled by the equation 12x+9=45?

Respuesta :

EllaElric EllaElric

25-01-2019

Answer:

x = 3

Step-by-step explanation:12x+9=45

Subtract 9 from both sides

12x=36

Divide both sides by 12

x=3

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