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Which expression is equivalent to 20+8y-9y-21
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Which expression is equivalent to 20+8y-9y-21
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Feb 11, 2019
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Which expression is equivalent to 20+8y-9y-21
Mathematics
middle-school
Slava Chernyak
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combine the like terms, which would give you -y-1
Eydie
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Feb 16, 2019
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Eydie
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