3 years ago

4r+9r-11r+7r= Simplify Combine like terms

Mathematics

2 answers:

zloy xaker [14]3 years ago

6 0

Answer: 9r

Step-by-step explanation:

4r + 9r - 11r + 7r

13r - 11r = 2r

2r + 7r = 9r

~I hope I helped you! :)~

Veseljchak [2.6K]3 years ago

3 0

Answer:

Step-by-step explanation:

4r+9r-11r+7r

Combine like terms

13r -11r+7r

2r+7r

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