Mathematics, 06.01.2021 01:00 shanewugden7362

Combine like terms. 9a+4b-7+6a-2b-9

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Combine like terms. 9a+4b-7+6a-2b-9

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Combine like terms. 9a+4b-7+6a-2b-9 plz help

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Combine like terms. 9a+4b-7+6a-2b-9

plz help