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I don’t get this please help!

I don’t get this please help!-example-1
User Luminita
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2 Answers

2 votes
You use the distributive property. So you do, 4 times n so its 4n plus 12 plus 2n minus 12
User Vladimir Starkov
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you are going to do distrubtive property

so it will be 4n+12+2n-12

the answer is 6n

User AdrienBrault
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