emily3980 emily3980

03-09-2020
Mathematics

contestada

Three times the sum of a number and 12.

Respuesta :

mathstudent55 mathstudent55

03-09-2020

Answer:

3(x + 12)

Step-by-step explanation:

"the sum of a number and 12"

x + 12

"Three times the sum of a number and 12"

3(x + 12)

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