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Simplify: (9a* - 5a'-1)+7a*
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Simplify: (9a* - 5a'-1)+7a*

User Beesasoh
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9 votes

Answer:

The answer is -2a because first you multiple the number and eliminate redundant perenthese then last combine like terms and that how you get -2a

User Ramil Kudashev
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