8r+9r-11r+7r what is the answer I have to turn it in today!!

asked Sep 19, 2022 133k views

2 votes

by Meena

5.7k points

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4 votes

Answer:

=13r

Explanation:

All you have to do is sum and subtract where the sign applies

8r+9r-11r+7r

=17r-4r

=13r

Keith Bloom answered Sep 25, 2022

5.9k points

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