Answered

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Use the distributive property and combine the like terms.
8n + 3 (5+4n)

Sagot :

elizabeth700

Answer:

20n+15

Step-by-step explanation:

First, you need to use the distributive property to multiply 3 to the numbers inside the parenthesis.

After distributing:

8n+15+12n

Then, you combine like terms which are 8n and 12n.

To combine like terms, you either add or subtract but in this case, you add.

Now you get

20n+15

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