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PLS SOLVE ASAP!!!!
Simplify this.

PLS SOLVE ASAP!!!! Simplify this.-example-1
User Efi Fogel
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2 Answers

4 votes
k + 20 because 9 plus eleven is twenty
User Ylovesy
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6 votes
3k + 9 - 2k + 11
=k + 20
just group the k(s) together and the numbers together
User Roman Dmitrienko
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