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What are the combining like terms ?
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2 votes
What are the combining like terms ?

What are the combining like terms ?-example-1
User Max Malyk
by
5.2k points

2 Answers

4 votes

Answer:

2r+1

Explanation:

-5r-8+9+7r= (-5r+7r)+(-8+9)

Solve:

2r+1

Hope this helps!

User Matt Weldon
by
4.4k points
2 votes

Answer:


2r+1

Explanation:


-5r-8+9+7r

Combine like terms:


  • -5r+7r-8+9

  • -8+9=1

  • -5r+7r=2r

  • 2r+1

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User GoldenBoy
by
4.8k points
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