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What is equivalent to 9r+7+3(8p+7r)+15
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What is equivalent to 9r+7+3(8p+7r)+15

User Karina
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2 Answers

7 votes
We can simplify it to get something equivalent.

9r+7+3(8p+7r)+15

Distribute the 3.

9r+7+24p+21r+15

Combine like terms.

7+15=22
9r+21r=30r
24p=24p

SO,

30r+24p+22 <== equivalent expression

I hope this helps!
~kaikers
User Ron Myschuk
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8.8k points
4 votes
9r+7+3(8p+7r)+15
= 9r + 7 + 24p + 21r +15
= 24p + 30r + 22

hope it helps
User Dreftymac
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