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Please help me. Thank you so much.
asked
Oct 12, 2018
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Please help me. Thank you so much.
Mathematics
middle-school
Zimzalabim
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X = -1
Combining like terms gives you 9r = -1 so r = -1
Jbastos
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Oct 15, 2018
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Jbastos
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r=-1 thats the answer man
Maxspan
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Oct 16, 2018
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