daviga0610 daviga0610

25-04-2019
Mathematics

contestada

How to expand 3(n+7)

Respuesta :

25-04-2019

Answer:

3n+21

Step-by-step explanation:

3 × n =3n

3 × (+7) = +21

Answer Link

sofiaSMEB22 sofiaSMEB22

25-04-2019

Answer:

Use distributive property.

3(n+7),

3*n + 3*7=

3n + 21

Hope this helps and have a great day!

Answer Link

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