ezequiel26 ezequiel26

23-09-2019
Mathematics

contestada

Three times the sum of a number and three

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kaceUwU kaceUwU

23-09-2019

Answer:

3x + 9

Step-by-step explanation:

Variables: X = unknown number

3(x +3)

3x + 9 (distributive property)

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sdeleu390 sdeleu390

23-09-2019

the answer would be 3x+9

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